The root mean square rm.s. value of alternating current I=60sin100nt is

The root mean square (r.m.s .) value of alternating current I=60sin100 pi(t) is

The root mean square r.m.s.value of alternating current I=60sin100 pi t is

The rms value of an alternating current

The r.m.s. value of an alternating current is

The root mean square value of the alternating current is equal to

.What is meant by root mean square value of alternating current? Derive an expression of r .m.s value of A.C

The ratio of peak value and r.m.s value of an alternating current is

Define root mean square value of alternating current and derive an expression for it . How is it related to mean value of alternating current ?

The root-mean-square value of an alternating current of 50 Hz frequency is 10 ampere. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be