Current Electricity Part 2

Section: Physics
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Question : 39 of 100
 
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An electric bulb rated as 200 W at 100 V is used in a circuit having 200 V supply. The resistance 'R' that must be put in series with the bulb so that the bulb delivers the same power is _____ Ω
[25 Jul 2021 Shift 1]
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