Question

how much work is done when one coulomb charge moves against a potential difference of 1 volt

Answer 1

one joule of work is done when one coulomb charge moves against a potential difference of 1 volt

Answer 2

1 Joule of work is done when 1 coulomb charge moves against a potential difference of 1 volt.

Explanation:

Given :

Charge moved, Q = 1 C

Potential difference, V = 1V

To Find : Work Done

We know that,

Potential difference is the amount of energy that charge carriers have between two points in a circuit. It is measured in Volts.

∴ Potential difference  = $\frac{\text{Work} \text{done}}{\text{Charge} \text{moved}}$

                                      $\text{V} = \frac{\text{W}}{\text{Q}}$

Therefore,

Charge Moved (Q) = Work done (W) x Potential difference (V)

                               = 1 x 1 = 1 Joule

Thus 1 Joule of work is done when 1 coulomb charge moves against a potential difference of 1 volt.

To Learn More...

1. Electric potential difference is also known as

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2. Define 1 volt .State the relation between work,charge and potential difference for an electric circuit. Calculate the Potential difference between two terminals of the battery if 100 joules of work is required to transfer 20 c of charge from one terminal of the battery to the another terminal

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