Alternating CurrentHard
Question
There is a 5Ω resistance in an A.C., circuit. Inductance of 0.1 H is connected with it in series. If equation of A.C. e.m.f. is 5 sin 50 t then the phase difference between current and e.m.f. is
Options
A.
B.
C.
D.0
More Alternating Current Questions
A choke coil sould have :...A coil of inductance 8.4 mH and resistance 6Ω is connected to 12 V battery. The current in the coil is 1 A at appro...An A.C. supply gives 30V r.m.s. which passes through a 10Ω resistance. The power dissipated in it is :...The power factor of the circuit is . The capacitance of the circuit is equal to...In an alternating current circuit L = 0.5 H and C = 8 μF. For maximum value of current in the circuit the angular f...