Physics, asked by Sachinrayf1626, 1 year ago

The wattage of bulb is 24w when it is connected to a 12v battery calculate it's effective wattage if it operates on a 6v battery

Answers

Answered by Anonymous

9

power=potential difference ×current
so,
24=12×current
current=2ampere
Now,
Power=6×2
power=12watt

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