Answer the following with respect to electrical energy:
PHYSICS · Multi-part · CBSE · Physics · Current Electricity · Current Electricity
Problem
Answer the following with respect to electrical energy:
(i) Define electrical energy in an electric circuit.
(ii) State (a) the SI unit and (b) the commercial unit of electrical energy.
(iii) Show that one kilowatt-hour is equal to 3.6×106 joules.