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A 200 W and 100 W bulbs, both meant for ...

A 200 W and 100 W bulbs, both meant for operation at 220 V, are connected in series to 220 V. The power consumption by the combination is

A

46 W

B

66 W

C

56 W

D

75 W

Text Solution

Verified by Experts

The correct Answer is:
B
`P =(P_(1) P_(2))/(P_(1) + P_(2))`
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