Question

The root mean square value of potential difference of an alternating current in a circuit is 100root2 volt. Find out peak value of potential difference and average value of potential difference over a full cycle

Answer 1

Answer:

V peak = 200 Volts

V average = 127.32 volts

Explanation:

Given the question statement;

Root mean square is

Formula for calculating peak value of potential difference;

V peak = √2 x V rms

V peak = √2 x 100 √2

V peak = 200 Volts

Similarly, Formula for calculating average value of potential difference;

V average = 2/ pi x V peak

V average = 2/ pi x 200

V average = 127.32 volts

Answer 2

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