Question

What is the potential difference between the two terminal of a battery ,if 200 joules of work is required to transfer 25 coulomb of charge from one terminal of the battery to the other

Answer 1

Answer:

Potential Difference  12.5

Explanation:

Given:

Work Done  250J

Charge  20C

To Find:

Potential Difference, i.e, Voltage.

Solution:

We know that,

Now, we substitute the given values in the equation above.

'0' gets cancelled,

V = 12.5

Hence the Potential difference flowing between the terminals of a battery when 250J of work is done to move a charge of 20C is 12.5V.