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When electric bulbs of same power, but d...

When electric bulbs of same power, but different marked voltage are connected in series across the power line, their brightness will be :

A

proportional to their marked voltage

B

inversely proportional to their marked voltage

C

proportional to the square of their marked voltage

D

inversely proportional to the square of their marked voltage

Text Solution

Verified by Experts

The correct Answer is:
C
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