Science, asked by Neerajgupta51, 5 months ago

find the resistance of bulb rated as 100 watt.

Answers

Answered by prachirathod2007

2

Answer:

Explanation:

100w at 220v,

I=P/V. =100/220

=0.454Amp.

R=V/I; 220/0.454

=484.56 ohms.

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