Question

DRIVE EXPRESSION FOR ROOT MEAN SQUARE VALUE OF ULTERNATIVE CURRENT ? IT'S ANOTHER ONE.... ​

Answer 1

Answer:

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Explanation:

Root Mean Square value of AC is that steady current when passed through a resistance for a given time produces the same amount of heat as the alternating current does in the same resistance in the same time. The r.m.s. value or virtual value or effective value of a.c. in 0.707 times the peak value of a.c.