An electric heater has its metal casing connected to earth through a wire of resistance

PHYSICS · Single correct · CBSE · Physics · Electricity · Electricity

Problem

1\,\Omega

. If the live conductor at

220\,\text{V}

accidentally touches the casing, what current will immediately flow to earth? (a) 22\,A (b) 311\,A (c) 220\,A (d) 2.2\,A