32 For a domestic AC supply of 220 V at 50 cycles per second

Last updated: 6/10/2023

32 For a domestic AC supply of 220 V at 50 cycles per second the potential difference between the terminals of a two pin electric outlet in a room is given by a V t 220 2 cos 100nt b V t 220 cos 50t c V t 220 cos 100nt d V t 220 2 cos 50