Consider in `L-C-R` circuit as shown in figureure with an `AC` source of peak value `V_0` and angular frequency `omega`. Then the peak value of current through the `AC`
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if the effective value of A.C in a circuit is 10A, then the peak value of current a

A series combination of an inductor (L), capacitor ( C ) and a resistor ( R ) is connected across on an source of emf of peak value E_0 and angular frequency (omega) . Plot a graph to show variation of impedence of the circuit with angular frequency (omega) .

If an AC ammeter reads I A in an AC circuit, then the peak value of the current is

An AC voltage source V=V_0siomegat is connected across resistance R and capacitance C as shown in figureure. It is given that R=1/omegaC . The peak current is I_0 . If the angular frequency of the voltage source is changed to omega/sqrt3, then the new peak current in the circuit is .

An AC voltage source V=V_0siomegat is connected across resistance R and capacitance C as shown in figureure. It is given that R=1/omegaC . The peak current is I_0 . If the angular frequency of the voltage source is changed to omega/sqrt3, then the new peak current in the circuit is .

A 5 H inductor 80 Omega resistor and 3muF capacitor are connected in series with an AC source with variable frequency such that the value of current is maximum in the circuit . Calculate the value of inductive reactance capacitive reactance and total impedance . Also calculate the value of peak current if value of peak emf of source is 220 V.