Question

An electric bulb is connected to a 220v generator The current is 0.50 A. what is power of the bulb

Answer 1

Answer:

110 W

Explanation:

Here,

Ptential of the generator, V = 220 V

Current flowing across the electric bulb, I = 0.50 A

Therefore,

Power of bulb, P = VI

= 220 V x 0.50 A

= 110 W.