This electronics video tutorial provides a basic introduction into voltage, current, and resistance. The unit of voltage is the volt which is a measure of electric potential energy per unit of charge. Current is measured in amps and 1 amp is equal to the flow of 1 coulomb of charge per second. Resistance is provided by device elements known as resistors. Resistance is measured in ohms. This video discusses how to calculate the voltage of a battery, the internal resistance of a hair dryer, and the current flowing in a circuit using ohm's law. It discusses the direction of conventional current vs electron flow.
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Basic Electronics for Beginners:
https://www.youtube.com/watch?v=uXr4lXYjXuU
The Electric Battery:
https://www.youtube.com/watch?v=xrf6I_5vX64
Voltage, Current, & Resistance:
https://www.youtube.com/watch?v=08YugQce9OA
What Is Voltage?
https://www.youtube.com/watch?v=iQVgAVVXe6o
The Electron Volt:
https://www.youtube.com/watch?v=DjQl4J-jePc
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What Is Electric Potential Difference?
https://www.youtube.com/watch?v=0Ckmt2QyeqQ
What Is Current?
https://www.youtube.com/watch?v=lAtNqteyzQ8
What Is an Amp?
https://www.youtube.com/watch?v=Y4aghGye1ic
Volts, Watts, & Amps:
https://www.youtube.com/watch?v=PyLjnVJVM1s
Battery Capacity:
https://www.youtube.com/watch?v=5JZ8E7B4FAY
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