In the circuit shown at resonance the amplitude of the sinusoidal voltage in Volts across the capacitor is GATE EC 2015

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In the circuit shown, at resonance, the amplitude of the sinusoidal voltage (in Volts) across the capacitor is ___________________.-GATE EC 2015




By:milan-ransingh

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In the circuit shown, at resonance, the amplitude of the sinusoidal voltage (in Volts) across the capacitor is 25 V

Vc = QV - 90 degree
Q = W0 L / R
= 1 / R  
= 10 / 4
= 2.5
Vc = 25  - 90 degree
| Vc | = 25 V

tarun101

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