Alternating Current

Related Questions

• In a LCR circuit having $L = 8.0 henry$, $C = 0.5 \mu F$ and $R = 100 ohm$ in series. The resonance frequency in per second is

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• The average power dissipated in a pure inductor of inductance $L$ when an ac current is passing through it, is (Inductance of the coil L and current I)

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• A circuit has a resistance of $11\Omega ,$ an inductive reactance of $25\Omega $ and a capacitative resistance of $18\Omega .$ It is connected to an ac source of $260$ V and $50$ Hz. The current through the circuit (in amperes) is

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• A series ac circuit consist of an inductor and a capacitor. The inductance and capacitance is respectively $1 henry$ and $25\mu F.$ If the current is maximum in circuit then angular frequency will be

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• Power factor is maximum in an LCR circuit when

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