Question

An elecric bulb is connected to a source of 220 volt and the current flowing through the circuit is 0.5 ampere. What will be the resistance and power of the bulb? ​

Answer 1

Explanation:

power is a voltage multiplied by current at 220v with 0.5 current

power is 100w

R= V/I 5/5m = 1k own

power is 5v×500mA=2.5mW

Answer 2

hope this answer will be helpful ♥️♥️♥️