A condenser of capacity 20`mu`F is first charged and then discharged through a 10mH inductance. Neglecting the resistance of the coil, the frequency of the resulting vibrations will beA. 364 cycles/sB. 35.6 cycles/sC. `365 xx 10^(3)` cycles/sD. 3.56 cycles/s

A condenser of capacity 20`mu`F is first charged and then discharged t

1.	A condenser of capacity 20`mu`F is first charged and then discharged through a 10mH inductance. Neglecting the resistance of the coil, the frequency of the resulting vibrations will beA. 364 cycles/sB. 35.6 cycles/sC. `365 xx 10^(3)` cycles/sD. 3.56 cycles/s
Answer» Correct Answer - A `omega` = 1/`sqrt LC` `therefore` f = `1/2pi sqrt LC` = 1/`2pi``sqrt 20 xx 10^(-6) xx 10 xx 10^(-3)` = 356 Hz

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A condenser of capacity 20`mu`F is first charged and then discharged through a 10mH inductance. Neglecting the resistance of the coil, the frequency of the resulting vibrations will beA. 364 cycles/sB. 35.6 cycles/sC. `365 xx 10^(3)` cycles/sD. 3.56 cycles/s

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