Flag IIT JEE Entrance Exam> illumination-illumination
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Amit Saxena , 11 Years ago
Grade upto college level
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Aditi Chauhan

Last Activity: 11 Years ago

b

rn

Since, the voltage is same for the two combinations, therefore

rn

H inversely proportional to R.

rn

Hence, the combination of 39 bulbs will glow more.

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