Question

A 60w light bulb has a current of 0.5 a flowing through it.calculate

Answer 1

Answer:

Please complete the question. With my guess that the voltage to be calculated,

From the power formula, P=VI

Given :

P= 60W

I=0.5 A

So Voltage(V) = P/I

= 60/0.5

= 120 Volts