(a)
To show: At the resonance angular
(b)
Whether it is correct to say that power delivered to the resistor is minimum at the resonance angular frequency.
(c)
The phase angle of the source current with respect to the source voltage at resonance. How is it compared to the phase angle of the L-R-C series circuit at resonance?
(d)
To draw: The parallel L-R-C circuit and to justify that at resonance no current flows between the part of the circuit that includes the inductor and the capacitor, and the part that include inductor and the capacitor.
(e)
Whether the statement of section (d) will remain unchanged if it is considered that inductor and capacitor has some resistance of its own.
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