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Capacitance of an isolated spherical conductor - class-XII

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Multiple Choice

The inductance of the oscillatory circuit of a radio station is 10 milli henry band its capacitance is $0.25 \mu F$. Taking the effect of the resistance negligible, wavelength of the broadcasted waves will be (velocity of light = $3.0  \ 10 ^4 \ m/s, \pi = 3.14$):

  1. $9,42 \times 10^4 m$
  2. $18.8 \times 10^4 m$
  3. $4.5 \times 10^4 m$
  4. $none\ of\ these$
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