Question

obtain the expression fir average value of ac for half cycle
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Answer 1

Answer:

Mean or Average Value of Alternating Current

The amount of charge passing through the circuit in half time period can be obtained by integrating above equation (i) from t = 0 to t = T/2. Hence it means an average value of a.c. cover positive half cycle is 0.637 times the peak value of a.c. is 63.7% of the peak value.

Answer 2

obtain the expression fir average value of ac for half cycle

Answer. The amount of charge passing through the circuit in half time period can be obtained by integrating above equation (i) from t = 0 to t = T/2. Hence it means an average value of a.c. cover positive half cycle is 0.637 times the peak value of a.c. is 63.7% of the peak value.