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A galvanometer of resistance G is shunted by a resistance S ohm . To keep the main current in the circuit uncharged, the resistnace to be put in series with the galvonmeter

At resonant frequency the current amplitude in series LCR circuit is

A: At any instant, if the current through an inductor is zero, then the induced emf will also be zero. R: In one time constant, the current flows to 37 percent of its maximum value in a series LR circuit.

The value of current in two series LCR circuits at resonance is same, then

In an alternating current circuit in which an inductance and capacitance are joined in series, current is found to be maximum when the value of inductance is 0.5 henry and the value of capacitance is 8µF. The angular frequency of applied alternating voltage will be