Question

A lamp uses 60 watts of power. It operates with a potential difference of 120 volts. How much current is required by the lamp?

Answer 1

Answer:

Given,

Power = 60W

Voltage = 120V

Formula : I = P/V

Put the values in the formula :-

I = 60/120

I = 1/2

I = 0.5A

Lamp require 0.5 Amperes of Current