In a certain circuit current changes with time accroding to `i=2sqrt(t)`. r.m.s. value of current between `t=2` to `t=4s` will be

In a certain circuit current changes with time according to i=2sqrt(t) RMS value of current between t=2s to t=4s will be

If i= t^(2), 0 lt t lt T then r.m.s. value of current is

r.m.s. value of current i=3+4 sin (omega t+pi//3) is:

The instantaneous current in an AC circuit is l = sqrt 2 sin(50 t + pi / 4 ) . The rms value of current is

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

The electric current flowing in a circuit is given by i=(2t)/(3 tau) A for some time.The rms value of current for the period t=" to t=tau is O (2)/(sqrt(3))" A

The charge on a capacitor plate in a circuit, as a function of time, is shown in the figure. What is the value of current at t=4s ?

The electric current flowing in a circuit is given by i=((2t)/(3 tau)) A for some time.The rms value of current for the period t=0 to t=tau is

If the instantaneous current in a circuit is given by i=2cos (omegat-phi) ampere, the r.m.s. value of the current is

The current I through a conductor varies with time t as shown in figure. The average electric current during t=0 to t=10 s will be