• Basic Electricity - Resistance and Ohm's law

    A tutorial on the basics of resistance, resistors, and Ohm's law which describes the relationship between voltage, current and resistance. I also show you how to build a simple resistor + LED circuit. 300 LEDs for $13: http://www.amazon.com/exec/obidos/ASIN/B00UWBJM0Q/afromods-20 500 resistors for $12: http://www.amazon.com/exec/obidos/ASIN/B008MH97I4/afromods-20 9V battery clips: http://www.amazon.com/exec/obidos/ASIN/B0188X6C2U/afromods-20 Adjustable power supply: http://www.amazon.com/exec/obidos/ASIN/B006W209ZG/afromods-20 Previous video on LEDs: http://www.youtube.com/watch?v=Yo6JI_bzUzo Next video on power and watts: http://www.youtube.com/watch?v=VSpB3HivkhY Website: http://www.afrotechmods.com Twitter: http://twitter.com/afrotechmods Facebook: http://bit.ly/2cMrAeu Ohmnilabs: htt...

    published: 07 Nov 2016
  • Intro to Electrical Resistance, Resistors, and Resistivity | Doc Physics

    Here, I'll introduce how resistance is an electrical friction, in that it takes useful energy and converts it to heat. Resistivity is related to conductance and conductivity, too. See how judgmental I can be?

    published: 14 Jan 2013
  • What is electric resistance

    A simple description of electric resistance, how the electricity is affected and how the resistance determines the heat output of electric heating elements

    published: 10 Dec 2012
  • Electrical Resistance - Iken Edu

    This interactive animation describes about the electrical resistance, factors affecting resistance of wire. It also describes about the length of the wire, thickness of the wire, material of the wire and the temperature of the wire. This is a product of Mexus Education Pvt. Ltd., an education innovations company based in Mumbai, India. http://www.mexuseducation.com, http://www.ikenstore.in For more videos visit https://www.youtube.com/ikenedu Follow us on twitter https://twitter.com/ikenedu Like us on https://www.facebook.com/ikenconnect

    published: 28 Mar 2016
  • Electrical Resistance

    We have explained here what is resistance and what is the basic theory behind it.

    published: 03 Sep 2016
  • GCSE Physics Revision Understanding Resistance

    In this video we start looking at resistance, which we're going to explore in later videos. We look at what causes resistance and how to calculate it. Don't panic if maths is not your subject, I've included a triangle to help you.

    published: 15 Dec 2014
  • Electrical Resistance - Georg Ohm

    Georg Simon Ohm (16 March 1789 -- 6 July 1854) was a German physicist and mathematician. As a high school teacher, Ohm began his research with the new electrochemical cell, invented by Italian scientist Alessandro Volta. Using equipment of his own creation, Ohm found that there is a direct proportionality between the potential difference (voltage) applied across a conductor and the resultant electric current. This relationship is known as Ohm's law.

    published: 01 May 2013
  • Class 10 Science - Physics - Ohm's law & Electrical resistance

    Have any doubts? Follow this link http://avanti.in/peerlearning/signup and ask from the experts. It’s free. Class 10 Physics – Electricity Electricity is everywhere around us. We use so many appliances in our daily lives which are driven by electricity. How a fan starts working when you switch it on, the lights turn on when you switch them on. You all know that this is electricity which is making all this happen. But what is electricity? How it travels in the wires? What is the constituent of this electricity? All these questions will be answered in this chapter. Here, we’ll learn 1. What are charges? 2. What is electric potential and electric current? 3. Ohm’s law experiment. 4. What is ohm’s law and what is a resistance? 5. What is resistivity and how it changes with temperature? 6. Comb...

    published: 21 Jul 2016
  • Electrical Resistance

    Useful for CBSE, ICSE, NCERT & International Students Grade : 10 Subject :Physics Lesson :Electricity, Heating and chemical effect of current Topic: Electrical Resistance Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. Theresistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the pipe is thinner, so the water flow is decreased. Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.

    published: 25 Nov 2015
  • Voltage, Current and Resistance

    Mr. Andersen describes the relationship between voltage, current and resistance in an electric circuit. Ohm's Law is introduced through a circuit simulation. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License

    published: 16 May 2011
  • Maker Series - Part 1: Electrical Resistance

    Let's try a simple but shocking experiment to try to wrap our heads around resistance, and what these little resistors do.

    published: 13 Apr 2017
  • ELECTRICAL RESISTANCE TEST SET DVT EDT

    USED TO DETERMINE ANTI-STATIC PROPERTIES OF SHOES

    published: 11 Feb 2016
  • What is electrical resistance?

    Trying to explain resistance!

    published: 30 Apr 2015
  • Resistivity and conductivity | Circuits | Physics | Khan Academy

    Let's look at the properties of materials that cause a resistor to resist the flow of current. Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/v/voltmeters-and-ammeters?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/v/analyzing-a-resistor-circuit-with-two-batteries?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out o...

    published: 22 Sep 2014
  • Introduction to circuits and Ohm's law | Circuits | Physics | Khan Academy

    Introduction to electricity, circuits, current, and resistance. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/v/circuits-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/electric-charge-electric-force-and-voltage/electric-potential-voltage/v/electric-potential-at-a-point-in-space?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need...

    published: 24 May 2008
  • Electric Potential, Current, and Resistance

    Whenever you plug something into an electrical socket, don't you wonder what's going on? Well you should, as it's pretty neat. What is electricity made of? How did we figure out how to harness this power? Let's take a look! Subscribe: http://bit.ly/ProfDaveSubscribe ProfessorDaveExplains@gmail.com http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tuto...

    published: 12 Apr 2017
  • Electrical Resistance

    Useful for CBSE, ICSE, NCERT & International Students Grade 07 Subject: SCIENCE Lesson : Electric Current and its Effects Topic: Electrical Resistance Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. Theresistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the pipe is thinner, so the water flow is decreased Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.

    published: 24 Dec 2015
  • What is a resistor?

    Find more information on: http://www.resistorguide.com/what-is-a-resistor/ Resistors are passive electrical components that limit electric current. This video explains in an easy way the most basic background to help you understand resistors and use them.

    published: 13 Dec 2012
  • How to Solve Any Series and Parallel Circuit Problem

    How do you analyze a circuit with resistors in series and parallel configurations? With the Break It Down-Build It Up Method! http://www.jesseleemason.com Music by Millish - Download our music (that's me on the acoustic guitar) at the iTunes Store: https://itunes.apple.com/us/album/millish/id128839547 0:00 INTRO: In this video we solve a combination series and parallel resistive circuit problem for the voltage across, current through and power dissipated by the circuit's resistors. 1:32 BREAK IT DOWN: We redraw the circuit in linear form to more easily identify series and parallel relationships. Then we combine resistors using equivalent resistance equations. After redrawing several times we end up with a single resistor representing the equivalent resistance of the circuit. We then ...

    published: 31 Mar 2015
  • Class 6-10 - Electricity and Resistance

    What comes to mind when you think of electricity? Current, voltage and resistance. What affects the resistance? What makes a conductor be what it is and for that matter, how is it different from an insulator? What happens when the kinetic energy of electrons is gone? Learn about electricity and resistance in a very interesting way through this module. Electricity can be defined as the movement of charged electrons or the charged protons, dynamically as a current. The charged electrons create charge, which are bind together to do work. The electric bulb, fan and other electronic equipment’s work by binding the electrons. Electricity is measured in units of power called as Watts and it is denoted by the letter W. Current can be defined as the rate at which the charge is flowing. An elec...

    published: 25 Jul 2015
  • What are VOLTs, OHMs & AMPs?

    Ever wonder what voltage really is?

    published: 22 Jan 2011
  • Electrical Resistivity

    Electrical Resistivity

    published: 13 May 2013
  • The Basics of Voltage, Current and Resistance

    Gives the definition, units and abbreviations for voltage, current and resistance. You can see a listing of all my videos at my website, http://www.stepbystepscience.com

    published: 02 Oct 2013
  • Lowering Electrical Resistance with Liquid Nitrogen

    The electrical resistance of a copper coil is dramatically decreased by cooling with liquid nitrogen.

    published: 29 May 2009
  • Electrical Resistivity

    Electrical Resistivity

    published: 13 May 2013
  • Electrical Resistance

    published: 31 Mar 2013
  • Electrical resistance and conductance

    Electrical resistance and conductance

    published: 09 Dec 2015
  • Electrical resistance tomography

    published: 28 Jul 2016
  • Electrical resistive heating

    published: 12 Apr 2017
developed with YouTube
Basic Electricity - Resistance and Ohm's law

Basic Electricity - Resistance and Ohm's law

  • Order:
  • Duration: 9:10
  • Updated: 07 Nov 2016
  • views: 249658
videos
A tutorial on the basics of resistance, resistors, and Ohm's law which describes the relationship between voltage, current and resistance. I also show you how to build a simple resistor + LED circuit. 300 LEDs for $13: http://www.amazon.com/exec/obidos/ASIN/B00UWBJM0Q/afromods-20 500 resistors for $12: http://www.amazon.com/exec/obidos/ASIN/B008MH97I4/afromods-20 9V battery clips: http://www.amazon.com/exec/obidos/ASIN/B0188X6C2U/afromods-20 Adjustable power supply: http://www.amazon.com/exec/obidos/ASIN/B006W209ZG/afromods-20 Previous video on LEDs: http://www.youtube.com/watch?v=Yo6JI_bzUzo Next video on power and watts: http://www.youtube.com/watch?v=VSpB3HivkhY Website: http://www.afrotechmods.com Twitter: http://twitter.com/afrotechmods Facebook: http://bit.ly/2cMrAeu Ohmnilabs: http://www.ohmnilabs.com
https://wn.com/Basic_Electricity_Resistance_And_Ohm's_Law
Intro to Electrical Resistance, Resistors, and Resistivity | Doc Physics

Intro to Electrical Resistance, Resistors, and Resistivity | Doc Physics

  • Order:
  • Duration: 13:14
  • Updated: 14 Jan 2013
  • views: 53572
videos
Here, I'll introduce how resistance is an electrical friction, in that it takes useful energy and converts it to heat. Resistivity is related to conductance and conductivity, too. See how judgmental I can be?
https://wn.com/Intro_To_Electrical_Resistance,_Resistors,_And_Resistivity_|_Doc_Physics
What is electric resistance

What is electric resistance

  • Order:
  • Duration: 6:16
  • Updated: 10 Dec 2012
  • views: 48146
videos
A simple description of electric resistance, how the electricity is affected and how the resistance determines the heat output of electric heating elements
https://wn.com/What_Is_Electric_Resistance
Electrical Resistance - Iken Edu

Electrical Resistance - Iken Edu

  • Order:
  • Duration: 5:39
  • Updated: 28 Mar 2016
  • views: 8199
videos
This interactive animation describes about the electrical resistance, factors affecting resistance of wire. It also describes about the length of the wire, thickness of the wire, material of the wire and the temperature of the wire. This is a product of Mexus Education Pvt. Ltd., an education innovations company based in Mumbai, India. http://www.mexuseducation.com, http://www.ikenstore.in For more videos visit https://www.youtube.com/ikenedu Follow us on twitter https://twitter.com/ikenedu Like us on https://www.facebook.com/ikenconnect
https://wn.com/Electrical_Resistance_Iken_Edu
Electrical Resistance

Electrical Resistance

  • Order:
  • Duration: 2:11
  • Updated: 03 Sep 2016
  • views: 5350
videos
We have explained here what is resistance and what is the basic theory behind it.
https://wn.com/Electrical_Resistance
GCSE Physics Revision Understanding Resistance

GCSE Physics Revision Understanding Resistance

  • Order:
  • Duration: 4:00
  • Updated: 15 Dec 2014
  • views: 74733
videos
In this video we start looking at resistance, which we're going to explore in later videos. We look at what causes resistance and how to calculate it. Don't panic if maths is not your subject, I've included a triangle to help you.
https://wn.com/Gcse_Physics_Revision_Understanding_Resistance
Electrical Resistance - Georg Ohm

Electrical Resistance - Georg Ohm

  • Order:
  • Duration: 14:33
  • Updated: 01 May 2013
  • views: 12131
videos
Georg Simon Ohm (16 March 1789 -- 6 July 1854) was a German physicist and mathematician. As a high school teacher, Ohm began his research with the new electrochemical cell, invented by Italian scientist Alessandro Volta. Using equipment of his own creation, Ohm found that there is a direct proportionality between the potential difference (voltage) applied across a conductor and the resultant electric current. This relationship is known as Ohm's law.
https://wn.com/Electrical_Resistance_Georg_Ohm
Class 10 Science - Physics - Ohm's law & Electrical resistance

Class 10 Science - Physics - Ohm's law & Electrical resistance

  • Order:
  • Duration: 3:44
  • Updated: 21 Jul 2016
  • views: 138896
videos
Have any doubts? Follow this link http://avanti.in/peerlearning/signup and ask from the experts. It’s free. Class 10 Physics – Electricity Electricity is everywhere around us. We use so many appliances in our daily lives which are driven by electricity. How a fan starts working when you switch it on, the lights turn on when you switch them on. You all know that this is electricity which is making all this happen. But what is electricity? How it travels in the wires? What is the constituent of this electricity? All these questions will be answered in this chapter. Here, we’ll learn 1. What are charges? 2. What is electric potential and electric current? 3. Ohm’s law experiment. 4. What is ohm’s law and what is a resistance? 5. What is resistivity and how it changes with temperature? 6. Combinations of resistors. 7. What are ammeter and voltmeter and what are their uses in the circuit? 8. Heating effect of current. AvantiEd- Learn more about us at http://www.avanti.in Like us on Facebook @ https://www.facebook.com/avantilearningcentres/?fref=ts Follow us on Twitter @ https://twitter.com/AvantiLC For more information, please visit www.avanti.in For more information, please visit www.avanti.in
https://wn.com/Class_10_Science_Physics_Ohm's_Law_Electrical_Resistance
Electrical Resistance

Electrical Resistance

  • Order:
  • Duration: 3:11
  • Updated: 25 Nov 2015
  • views: 2026
videos
Useful for CBSE, ICSE, NCERT & International Students Grade : 10 Subject :Physics Lesson :Electricity, Heating and chemical effect of current Topic: Electrical Resistance Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. Theresistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the pipe is thinner, so the water flow is decreased. Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
https://wn.com/Electrical_Resistance
Voltage, Current and Resistance

Voltage, Current and Resistance

  • Order:
  • Duration: 9:47
  • Updated: 16 May 2011
  • views: 620049
videos
Mr. Andersen describes the relationship between voltage, current and resistance in an electric circuit. Ohm's Law is introduced through a circuit simulation. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
https://wn.com/Voltage,_Current_And_Resistance
Maker Series - Part 1: Electrical Resistance

Maker Series - Part 1: Electrical Resistance

  • Order:
  • Duration: 12:19
  • Updated: 13 Apr 2017
  • views: 1232
videos
Let's try a simple but shocking experiment to try to wrap our heads around resistance, and what these little resistors do.
https://wn.com/Maker_Series_Part_1_Electrical_Resistance
ELECTRICAL RESISTANCE TEST SET DVT EDT

ELECTRICAL RESISTANCE TEST SET DVT EDT

  • Order:
  • Duration: 1:28
  • Updated: 11 Feb 2016
  • views: 1086
videos
USED TO DETERMINE ANTI-STATIC PROPERTIES OF SHOES
https://wn.com/Electrical_Resistance_Test_Set_Dvt_Edt
What is electrical resistance?

What is electrical resistance?

  • Order:
  • Duration: 2:42
  • Updated: 30 Apr 2015
  • views: 3660
videos
Trying to explain resistance!
https://wn.com/What_Is_Electrical_Resistance
Resistivity and conductivity | Circuits | Physics | Khan Academy

Resistivity and conductivity | Circuits | Physics | Khan Academy

  • Order:
  • Duration: 12:02
  • Updated: 22 Sep 2014
  • views: 131705
videos
Let's look at the properties of materials that cause a resistor to resist the flow of current. Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/v/voltmeters-and-ammeters?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/v/analyzing-a-resistor-circuit-with-two-batteries?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Resistivity_And_Conductivity_|_Circuits_|_Physics_|_Khan_Academy
Introduction to circuits and Ohm's law | Circuits | Physics | Khan Academy

Introduction to circuits and Ohm's law | Circuits | Physics | Khan Academy

  • Order:
  • Duration: 11:40
  • Updated: 24 May 2008
  • views: 1230169
videos
Introduction to electricity, circuits, current, and resistance. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/circuits-topic/circuits-resistance/v/circuits-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/electric-charge-electric-force-and-voltage/electric-potential-voltage/v/electric-potential-at-a-point-in-space?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Introduction_To_Circuits_And_Ohm's_Law_|_Circuits_|_Physics_|_Khan_Academy
Electric Potential, Current, and Resistance

Electric Potential, Current, and Resistance

  • Order:
  • Duration: 5:25
  • Updated: 12 Apr 2017
  • views: 4254
videos
Whenever you plug something into an electrical socket, don't you wonder what's going on? Well you should, as it's pretty neat. What is electricity made of? How did we figure out how to harness this power? Let's take a look! Subscribe: http://bit.ly/ProfDaveSubscribe ProfessorDaveExplains@gmail.com http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
https://wn.com/Electric_Potential,_Current,_And_Resistance
Electrical Resistance

Electrical Resistance

  • Order:
  • Duration: 2:30
  • Updated: 24 Dec 2015
  • views: 643
videos
Useful for CBSE, ICSE, NCERT & International Students Grade 07 Subject: SCIENCE Lesson : Electric Current and its Effects Topic: Electrical Resistance Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. Theresistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the pipe is thinner, so the water flow is decreased Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
https://wn.com/Electrical_Resistance
What is a resistor?

What is a resistor?

  • Order:
  • Duration: 6:31
  • Updated: 13 Dec 2012
  • views: 1531164
videos
Find more information on: http://www.resistorguide.com/what-is-a-resistor/ Resistors are passive electrical components that limit electric current. This video explains in an easy way the most basic background to help you understand resistors and use them.
https://wn.com/What_Is_A_Resistor
How to Solve Any Series and Parallel Circuit Problem

How to Solve Any Series and Parallel Circuit Problem

  • Order:
  • Duration: 14:06
  • Updated: 31 Mar 2015
  • views: 874719
videos
How do you analyze a circuit with resistors in series and parallel configurations? With the Break It Down-Build It Up Method! http://www.jesseleemason.com Music by Millish - Download our music (that's me on the acoustic guitar) at the iTunes Store: https://itunes.apple.com/us/album/millish/id128839547 0:00 INTRO: In this video we solve a combination series and parallel resistive circuit problem for the voltage across, current through and power dissipated by the circuit's resistors. 1:32 BREAK IT DOWN: We redraw the circuit in linear form to more easily identify series and parallel relationships. Then we combine resistors using equivalent resistance equations. After redrawing several times we end up with a single resistor representing the equivalent resistance of the circuit. We then apply Ohm's Law to this simple (or rather simplified) circuit and determine the circuit current (I-0 in the video). 7:36 BUILD IT UP: Retracing our redraws, we determine the voltage across and current through each resistor in the circuit using Ohm's Law. 12:51 POWER: After tabulating our solutions we determine the power dissipated by each resistor.
https://wn.com/How_To_Solve_Any_Series_And_Parallel_Circuit_Problem
Class 6-10 - Electricity and Resistance

Class 6-10 - Electricity and Resistance

  • Order:
  • Duration: 3:14
  • Updated: 25 Jul 2015
  • views: 62141
videos
What comes to mind when you think of electricity? Current, voltage and resistance. What affects the resistance? What makes a conductor be what it is and for that matter, how is it different from an insulator? What happens when the kinetic energy of electrons is gone? Learn about electricity and resistance in a very interesting way through this module. Electricity can be defined as the movement of charged electrons or the charged protons, dynamically as a current. The charged electrons create charge, which are bind together to do work. The electric bulb, fan and other electronic equipment’s work by binding the electrons. Electricity is measured in units of power called as Watts and it is denoted by the letter W. Current can be defined as the rate at which the charge is flowing. An electric current can be measured using a device called as ammeter and the SI unit for measuring an electric current is the ampere. Voltage can be defined as the difference in charges between the two points. It can be measured by direct current (DC) and alternating current devices. Resistance is the tendency of a material to resist the flow of current. There are several factors that affect the resistance. These includes the material of a wire, thickness of wire, length of a wire and temperature of a wire. The resistance of an electricity is measured in Siemens, which is denoted by the letter S and the S.I unit of resistance is ohms which is denoted by the Greek alphabet symbol Omega - Ω. The resistance of any substance can be calculated by the Laws of Resistance. The main difference conductor and insulator is in conductor electric current flows freely whereas in insulator electric current cannot flows freely. Our website- http://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I
https://wn.com/Class_6_10_Electricity_And_Resistance
What are VOLTs, OHMs & AMPs?

What are VOLTs, OHMs & AMPs?

  • Order:
  • Duration: 8:44
  • Updated: 22 Jan 2011
  • views: 1188811
videos
Ever wonder what voltage really is?
https://wn.com/What_Are_Volts,_Ohms_Amps
Electrical Resistivity

Electrical Resistivity

  • Order:
  • Duration: 6:12
  • Updated: 13 May 2013
  • views: 2772
videos
Electrical Resistivity
https://wn.com/Electrical_Resistivity
The Basics of Voltage, Current and Resistance

The Basics of Voltage, Current and Resistance

  • Order:
  • Duration: 7:42
  • Updated: 02 Oct 2013
  • views: 39071
videos
Gives the definition, units and abbreviations for voltage, current and resistance. You can see a listing of all my videos at my website, http://www.stepbystepscience.com
https://wn.com/The_Basics_Of_Voltage,_Current_And_Resistance
Lowering Electrical Resistance with Liquid Nitrogen

Lowering Electrical Resistance with Liquid Nitrogen

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  • Duration: 1:35
  • Updated: 29 May 2009
  • views: 49655
videos
The electrical resistance of a copper coil is dramatically decreased by cooling with liquid nitrogen.
https://wn.com/Lowering_Electrical_Resistance_With_Liquid_Nitrogen
Electrical Resistivity

Electrical Resistivity

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  • Duration: 6:12
  • Updated: 13 May 2013
  • views: 2659
videos
Electrical Resistivity
https://wn.com/Electrical_Resistivity
Electrical Resistance

Electrical Resistance

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  • Duration: 12:15
  • Updated: 31 Mar 2013
  • views: 154
videos
https://wn.com/Electrical_Resistance
Electrical resistance and conductance

Electrical resistance and conductance

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  • Duration: 8:00
  • Updated: 09 Dec 2015
  • views: 145
videos https://wn.com/Electrical_Resistance_And_Conductance
Electrical resistance tomography

Electrical resistance tomography

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  • Duration: 5:43
  • Updated: 28 Jul 2016
  • views: 1730
videos
https://wn.com/Electrical_Resistance_Tomography
Electrical resistive heating

Electrical resistive heating

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  • Duration: 0:53
  • Updated: 12 Apr 2017
  • views: 152
videos
https://wn.com/Electrical_Resistive_Heating
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