Question

A 60W bulb operate on 220V supply. The current flowing through the bulb is?

Answer 1

Solution:

Given,

• Power of Bulb ( P ) = 60 W

• Potential Difference = 220 V

So,We have to find the current flowing through the bulb.

Formula of Power = Current Flow times Voltage ( PD )

Current ( I ) = P / V

Current ( I ) = 60/220

Current ( I ) = 0.27 A

Therefore, The current flowing through the bulb is 0.27 A.

Answer 2

P=IV

• P is power

V is the voltage and I be the current

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