To reduce the resonant frequency in a series LCR circuit with a generator:
Physics · Class 12 · CBSE — Alternating Current
To reduce the resonant frequency in a series LCR circuit with a generator:
- the generator frequency should be reduced.
- another capacitor should be added in parallel to the first.
- the iron core of the inductor should be removed.
- dielectric in the capacitor should be removed.
Answer
(B) another capacitor should be added in parallel to the first.
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