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Current Electricity · 2021 · 25 Jul · Shift 1

1 Physics questions from this JEE Main paper
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Current Electricity · 2021 · 25 Jul · Shift 1

1 Physics questions from this JEE Main paper

  1. Q69.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.
    Physics · Current Electricity · Numerical