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A filament bulb (500 W, 100V) is to be u...

A filament bulb (500 W, 100V) is to be used 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 of R is

A

`13Omega`

B

`230Omega`

C

`46Omega`

D

`26Omega`

Text Solution

Verified by Experts

The correct Answer is:
D
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