Physics, asked by Anonymous, 6 months ago

The voltage supplied to a bulb is halved. Then the power consumed becomes:

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Answers

Answered by singhsakshi74705

Explanation:

So a simple reason is that is the voltage is halved the current is also halved (By ohm's law). The power is the product of Voltage times current. If both are halved then the power after that is only 1/4 of the power. If the voltage was doubled then the power would be quadrupled.

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