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A 100Omega resistor is connected to a 22...

A `100Omega` resistor is connected to a 220 V, 50 Hz ac supply
What is the net power consumed over a full cycle?

Text Solution

Verified by Experts

`R=100Omega,v_(rms)=220V,f=50Hz`
`i_(rms)=(v_(rms))/(R)=(220)/(100)=2.20A`
`P=i_(rms)^(2)R=(2.2)^(2)xx100=484W`
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