A) \[\frac{{{i}^{2}}R}{\left( \omega L-\frac{l}{\omega C} \right)}\]
B) zero
C) \[{{i}^{2}}\omega L\]
D) \[{{i}^{2}}R\]
Correct Answer: D
Solution :
At resonance \[L\omega =\frac{1}{C\omega },\omega =\frac{1}{\sqrt{LC}}\] Current through circuit \[i=\frac{E}{R}\] Power dissipated at Resonance \[={{i}^{2}}R\]
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