If 8 × 10^-2J of work is required to move 100microC of charges from a point X to a Point Y in electrical circuit, the p.d between X and Y is?
Voltage * charge = Joules
V * 100*10^-6 = 8 * 10^-2
V = 800 volts
V * 100*10^-6 = 8 * 10^-2
V = 800 volts