In an LCR circuit, capacitance is changed from C to 2C. For the resonant frequency to…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
In an LCR circuit, capacitance is changed from C to 2C. For the resonant frequency to remain unchanged, the inductance should be changed from L to
- 4 L
- 2 L
- \(\frac{L}{2}\)
- \(\frac{L}{4}\)
Answer
(D) L 4
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