Alternating Current

Related Questions

• In a series circuit $R = 300 \Omega$, $L = 0.9 H$, $C = 2.0 \mu F$ and $\omega = 1000 rad/sec$. The impedance of the circuit is

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• If an $8\,\Omega $ resistance and $6\,\Omega $ reactance are present in an ac series circuit then the impedance of the circuit will be

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• In a series resonant circuit, the ac voltage across resistance $R$, inductance $L$ and capacitance $C$ are $5$ V, $10$ V and $10$ V respectively. The ac voltage applied to the circuit will be

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• The natural frequency of a $L-C$ circuit is equal to

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• The frequency for which a $5\,\mu F$ capacitor has a reactance of $\frac{1}{{1000}}$ ohm is given by

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