The equation of an alternating currect is `i=2 sin 200 pi t .` Calculate (i) the prak volue of the currect (ii) the mean volue of the currect (iii) virtual current.

The equation of an alternating current is I=20sin300 pi t .Calculate the frequency and r.m.s value of current

The equation of an alternating current is I=20sin300pit .Calculate the frequency and r.m.s value of current

The equation of an alternating emf is epsi =50 sin 100 pi t Calculate (i) the perk volue of the emf of the emf (ii) the mean volue of the emf (iii) rms volue of the emf (iv) What Is the interval at which at which it attains maximum value?

The equation of an alternating current is 1=20sin300 pi t . Q.Calculate the frequency and r m.s value of current

The equation of an alternating current is I = 20 sin 300 pi t . Calculate the frequency and r.m.s value of current.

The equation for an alternating current is given by i=77 sin 314t. Find the peak value .

The equation of an a.c. current I = 50 sin 100 pi t .Find Frequency.