An LCR series circuit resonates at frequency

PHYSICS · Multi-part · CBSE · Physics · Alternating Current · Alternating Current

Problem

An LCR series circuit resonates at frequency f0f_0. The inductance is increased to 9L9L while the capacitance remains unchanged. (i) Will the new resonant frequency be higher or lower than f0f_0? (ii) By what factor will the resonant frequency change?

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