Physics, asked by imtiyazbhanu11, 8 months ago

7.
A bulb is marked as 60W and 120 V, if this bulb is connected to 12V battery.
Then what will be the power consumed by the bulb?

Answers

Answered by manas7083

6

The power consumed by the bulb=5 Watt

In the first case,

60÷120=2 Watt......... power consumed in the first case

similarly, in the second case,

60÷12=5 Watt......... power consumed in the second case

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