Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 9 (Q.No. 42)
42.
A series resonant circuit has R = 10 Ω, L = 1 μH and C = 1 mF. If R is increased to 20 Ω the resonant frequency
increases
decreases
remains constant
may increases or decreases
Answer: Option
Explanation:

fr depends only on L and C.

Discussion:
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