Question

an electric bulb is connected to a 220 v power supply line. if the bulb draws a current of 0.5 a calculate the power of the bulb

Answer 1

Answer:

V=220V

A=0.5A

P=?

P=V*I

P=220*0.5

P=110watt

Answer 2

Answer:

Power of the bulb is 110 watt.