Science, asked by harshit134, 1 year ago

calculate the resistance of a bulb rated 40watt 230 volt when in ON condition

Answers

Answered by ultrontew99

2

P=v*i= v^2/r
r=v^2/p
r=230*230/40
calculate the resistance

Answered by gurigurdit40p0urv2

1

I hope you understand

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