Alternating Current

Related Questions

• Choke coil is used to control

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• Choke coil works on the principle of

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• 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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• An alternating e.m.f. of frequency $v\,\left( { = \frac{1}{{2\pi \sqrt {LC} }}} \right)$ is applied to a series LCR circuit. For this frequency of the applied e.m.f.

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• An alternating voltage $E = 200\sqrt 2 \sin (100\,t)$ is connected to a 1 microfarad capacitor through an ac ammeter. The reading of the ammeter shall be

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