Question

An electric heater operates at 220 volt. Its power is I kilowatt. How much current flows through its coil ?
1) 0-22 ampere
2) 4-55 ampere
3) 2-2 ampere
4) 0-45 ampere​

Answer 1

Answer:

2) 4 - 55 ampere

Explanation:

p = v*i

I = p/v

I = 1000/220