Question

if a voltage a bulb is 220v and current flowing through it is 0.45a calculate the power of the bulb

Answer 1

Ans :- p= vi
220×0.45
99watt

Answer 2

"When bulb with voltage is 220v and the current in amperes flowing towards it and through it is 0.45a.

-> the power of the bulb should be calculated:?

The power of the bulb will be answered by using the following formula:

* P=VI

So from that formula:

Value of p= 220

Value of VI= 0.45

So the calculation will be 220 x 0.45= 99 watts

The final answer is - 99 watts"