Question

Power voltage rating of an electric bulb is 100 w 200 V current drawn it will be

Answer 1

Answer:

Current=0.5 Ampere

Explanation:

Power= Volt x Ampere

Power= 100 w

P.D=200 V

Current=?

Therefore,  100 w=200 V x I

                   I=1/2 A

                   I=0.5 Ampere