An AC current is given as `i=(2cos omega t+3sin omega t)`A.The rms current is "

An alternating current is given by I = i_1 cos omegat + i_2 sin omegat . The rms current is given by

An altemating current is given by 1 = 1_(1) cos omega t + 1_(2) sin omega t. The RMS value of current is given by

An AC current is given by I = I_(1) sin omega t + I_(2) cos omega t A hot wire ammeter will give a reading :

The instantaneous value of an AC is given by I = 5 sin ( omega t + ph ) amp. The rms value of current is

If an alternating current is given by i = a sin ( omega t) + b cos ( omega t), then RMS value of current is :-

If the instantaneous current in a circuit is given by I = 20 cos (omega t + phi) A , the rms value of the current is

If instantaneous current is given by i=4 cos(omega t + varphi) amperes, then the r.m.s. value of current is

An alternating current is given by the equation i=i_(1)sin ω t+i_(2)cosω t .The rms current will be :

An AC current is given by i(t) = I_(1)sin wt + I_(2)cos wt . Find the rms value of current.

An alternating current is given by 1 = 1 1 cos ω t + 1 2 sin ω t . sinomega t .The value of rms current is