A circuit of negligible resistance has an inductor of 0.16 H and capacitor of 25 µF connected in series with an alternating voltage source. The resonating frequency of the circuit is:

Question:

Options :

(a) 400/π
(b) 100/π
(c) 200/π
(d) 250/π

Answer :

(d) 250/π

Answer Steps :

step 1

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An alternating voltage source is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V, then the applied voltage is:

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