A 200 ohm resistor, a 0.1 microfarad capacitor, and a 0.2 H inductor are connected in parallel to a voltage source of 150 V. (i) What is the resonant frequency? (ii) What is the maximum current through the parallel combination at the resonant frequency? (iii) What is the maximum current through the inductor at resonance? (iv) What is the maximum energy stored in the inductor at resonance?

A 200 ohm resistor, a 0.1 microfarad capacitor, and a 0.2 H inductor are connected in parallel to a voltage source of 150 V. (i) What is the resonant frequency? (ii) What is the maximum current through the parallel combination at the resonant frequency? (iii) What is the maximum current through the inductor at resonance? (iv) What is the maximum energy stored in the inductor at resonance?

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Concept and Principle: Resonance

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Given:

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Calculation (a): Resonance Frequency

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Calculation (b): Maximum Current During Resonance

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Calculation (c): Maximum Current in Resistor During Resonance

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