Physics, asked by falehbadar91, 11 months ago

calculate the resistance of a bulb rated 40 W, 230W when in ON condition?

Answers

Answered by venky14800

1

Answer:

Explanation:

power = (potencial)²/resistance

so, resistance =(potencial)²/power

=230×230/40

52900÷40

=1322.5 ohm

falehbadar91: thanks a lot

venky14800: its my pleasure

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