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Jaswanth · Answer 1 · 2021-12-20T12:56:56+0000

Answer:

The electric current running into the light bulb is 0.5 A.

Step-by-step explanation:

We have,

Power rating on a light bulb is 60 W

It is required to find the current running into it if it is plugged into a 120 V outlet. Let I is the electric current. The mathematical definition of power is given by :

P=VI

I is electric current

$I=(P)/(V)\\\\I=(60)/(120)\\\\I=0.5\ A$

So, the electric current running into the light bulb is 0.5 A.

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