Question

define the term volt (a) state the relation between work, charge and potential difference for an electric circuit (b) Calculate the potential difference between two terminals of a 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

a)potential difference=work done/charge
b)V=100/20(by using the above mentioned formula)
=5volt