NEETPhysics-Electric Circuits
NEET Physics Resonance MCQ Question
Type: MCQ-conceptual-Medium
In a series resonant circuit, having L, C and R as its elements, the resonant current is I. The power dissipated in the circuit at resonance is
A
i²R
B
zero
C
i²ωL - 1/ωC
D
i²R
Correct Answer
Option A
Detailed Explanation
At resonance, the power dissipated is given by P = I²R, where I is the current and R is the resistance.
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