an electric bulb is connected to a 220V power supply line. If the bulb draw a current of 0.5A. Calculate the power of the bulb
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Answered by
17
Answer:
Sol. Given ,
Potential ,V = 220V
Current, I =0.5 A
We know that,
Power,P= VI
= 220×0.5
= 110 watt.
The power of bulb is 110 watt
Explanation:
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Answered by
4
Answer:power=potential×current
So 220×0.5=110watt
Explanation:
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