On the same voltage, the resistance of the filament of the bulbs of 200 watt an

On the same voltage, the resistance of the filament of the
bulbs of 200 watt and 100 watt are R1 and R2, then

(1) The value of R1 is twice that of R2

(2) The value of R2 is four times the value of R1

(3) The value of R1 is four times that of R2

(4) The value of R2 is twice that of R1

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On the same voltage, the resistance of the filament of the bulbs of 200 watt and 100 watt are R1 an..

Answer / ali

( 4 ) The value of R2 is twice that of R1

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