Question

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 coulombs of charge from one terminal of the battery to the other

Answer 1

hey , your answer is

•The potential difference is said to be 1 volt if 1 joule of work is done in moving a 1 coulomb of charge from one point to other in electric field .

•relation between work , charge and potential difference is --

V = W/Q

• Given , W = 100joule and Q = 20C

therefore , according to the above formula
V = W/Q = 100/20 = 5 volt


hope it help you