Alternating Cur...

In the circuit shown in the figure, neglecting source resistance, the voltmeter and ammeter readings will respectively be 

A $$5cm$$ long solenoid having $$10$$ ohm resistance and $$5mH$$ inductance is joined to a $$10V$$ battery. At steady state, the current through the solenoid (in ampere) will be

Consider the $$R-L-C$$ circuit given below. The circuit is driven by a $$50\ Hz\ AC$$ source with peak voltage $$220\ V$$. If $$R = 400\Omega, C = 200\mu F$$ and $$L = 6H$$, the maximum current in the circuit is closest to

Consider $$L, C, R$$ circuit as shown in figure, with a.c. source of peak value $$V$$ and angular frequency $$\omega$$. Then the peak value of current through the ac source.

Two coils have mutual inductance $$0.005H$$. The current changes in the first coil according to equation $$I={ I }_{ 0 }\sin { \omega t } $$, where $${ I }_{ 0 }=10A$$ and $$\omega =100\pi rad\quad { s }^{ -1 }$$. The maximum value of emf in the second coil is

In the series LCR circuit shown the impedance is:

The reciprocal of the impedance of an electric current is?

A capacitor 'C' is connected across a D.C. source, the reactance of capacitor will be _________.

A 5 $$\mu$$F capacitor is connected to a 200 V, 100 Hz ac source. The capacitive reactance is:

Phase difference between voltage and current in a capacitor in an ac circuit is then