Match the following:
Column A Column B
(a) Electric power (i) volt
(b) kWh (ii) joule
(c) Electric current (iii) volt×ampere
(d) Electric energy (iv) watt
(e) watt (v) ampere
(f) Potential difference (vi) electric energy
The unit for measuring potential difference is: (a) watt (b) ohm (c) volt (d) coulomb