When an ac source of emf e=E_(0)sin(100t) is connected across a circuit,the phase difference between emf e and current i in the circuit is observed to be pi/4 as shown in figure.If the circuit consists possibly only of R-C or R-C or L-R series,find the relationship between the two elements.

When an ac source of emf e=E_(0) sin (100 t) is connected across a circuit, the phase difference between emf e and currnet I in the circuit is observed to be (pi)//(4) as shown in fig. If the circuit consists possibly only of R-C or R-C of L-R series, find the relationship find the relationship between the two elements.

When an AC source of emf e=E_(0) sin(100t) is connected across a circuit i in the circuit, the phase difference between the emf e and the current i in the circuit is observed to be (pi//4) , as shown in the diagram. If the circuit consists possibly only of R-C or R-L or L-C in series, find the relationship between the two elements

The phase angle between e.m.f. and current in LCR series ac circuit is

A pure inductance is connected to an AC source. What will be the phase difference between the current and the EMF in the circuit?

An L-C-R circuit is connected to a source of A.C. current. At resonance, the phase difference between the applied voltage and the current in the circuit, is

An alternating e.m.f. is applied to purely capacitive circuit. The phase relation between e.m.f. and current flowing in the circuit is or in a circuit containing capacitance only

An ac source of voltage V=V_(m)sin omega t is connected across the resistance R as shown in figure. The phase relation between current and voltage for this circuit is

If E_(0) is the peak emf , l_(0) is the peak current and phi is the phase difference between them, then the average power dissipation in the circuit is

An alternating e.m.f. 100 cos 100 t volt is connected in series to a resistance of 10 ohm and inductance 100mH. The phase difference between the current in the circuit and the e.m.f. is