Alternating CurrentHard
Question
If the current through an inductor of inductance L is given by I = I0 sinωt, then the voltage across inductor will be :-
Options
A.I0 ωL sin (ωt − π/2)
B.I0 ωL sin (ωt + π/2)
C.I0 ωL sin (ωt − π)
D.None of these
More Alternating Current Questions
A resistor R, an inductor L and a capacitor C are connected in series to an oscillator of frequency υ. If the reso...In the circuit shown in the figure, the A.C. source gives a voltage V = 20 cos (2000 t) volt neglecting source resistanc...In an A.C. circuit inductance, capacitance and resistance are connected. If the effective voltage across inductance is V...A coil has an inductance of 0.7 henry and is joined in series with a resistance of 220Ω. When the alternating emf o...In LCR circuit, the voltage across the terminals of a resistance, inductance & capacitance are 40V, 30V & 60V, then the ...