Electronics and Communication Engineering - Exam Questions Papers - Discussion

2. 

The resonant frequency of the circuit shown in figure is,

[A]. 1/22p Hz
[B]. 1/2p Hz
[C]. 1/4p Hz
[D]. 1/2p Hz

Answer: Option C

Explanation:

Leq = L1 + L2 + 2M

Leq = 1 + 2 + 2 x = 4 H

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