Alternating CurrentHard
Question
The current I = I0 sin(ωt − π/2) is flowing in a variable current circuit. The potential E = E0 sinωt is applied to the circuit. The loss of power will be :
Options
A.P = E0 I0 /
B.P = E0 I0 /2
C.P = EI /
D.P = zero
More Alternating Current Questions
In the above question, the phase difference between voltage and current is :-...In an AC Circuit decrease in impedance with increase in frequency is indicates that circuit has/have :-...A sinusoidal A.C. current flows through a resistor of resistance R. If the peak current is IP, then the power dissipated...In an AC circuit the potential differences across an inductance and resistance joined in series are respectively 16 V an...An AC voltage of V = 220√2 sin is applied across a DC voltmeter, its reading will be:...