1)an electric bulb is connected to a 20V generator. the current is 0.50A.what is the power of the bulb
2)what determines the rate at which energy is delivered by a current
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10v is ans of 1
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Answer:
1. P=VI=(220V)(0.50A)=110W
2. The rate of consumption of electric energy in an electric appliance is called electric power. Hence, the rate at which energy is delivered by a current is the power of the appliance.
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