Math, asked by chrisjosephmarx, 5 months ago

A bulb of resistance 400 Ω is connected to 220 V source. Calculate the

magnitude of electric current

Answers

Answered by attitudeboyharsh

3

Answer:

A bulb of resistance 400Ω is connected to 220V mains. Calculate the magnitude of current. Solution : I=V/R=220V/400Ω=0.55A.

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