How can you explain work, in regards to electricity? I understand it as the product of energy used, usually displacement. I cant understand or explain it as far as electricity is concerned. I'm not sure if I understand it at all.

power is power...mechanical or electric...measured in Watts

watt = Joule/s = volts * amps

watt·sec = Joule

kilowatt·hr = 3.6 MJ

energy = energy