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The resistance of 20 ohm is connected to a source of alternating current rated 110V. 50 Hz findthe rms currentthe maximum instantaneous current in the resistor andthe time takes by the current to charge from its maximum value to rms value?

I Bhagi , 11 Years ago
Grade 12
anser 1 Answers
Aman Bansal

Last Activity: 11 Years ago

Dear Sindhu,

Aver and RMS current are nearly same. Choose Average for more precision, because power=V*Iavg.

The following is a power simulition result by hsim, which shows Avg~=RMS

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