A filament bulb (500 W 100 V) is to be wed in a 230 V main supply. Whe – InterviewSolution

1.	A filament bulb (500 W 100 V) is to be wed in a 230 V main supply. When a resistance R is connected in series, it works perfectly and the bulb consumes 500 W. The value R is
Answer» A filament bulb $(500 W 100 V)$ is to be wed in a $230 V$ main supply. When a resistance $R$ is connected in series, it works perfectly and the bulb consumes $500 W$ . The value $R$ is

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