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An LC current contains inductance `L=1mu` H and capacitance `C=0.01 muF`. The wavelength of electromagnetic wave generated is nearly:

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An LC current contains inductance `L=1mu` H and capacitance `C=0.01 muF`. The wavelength of electromagnetic wave generated is nearly:
A. 0.5 m
B. 5 m
C. 188 m
D. 30 m
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Correct Answer - C
`f=1/(2pisqrt(LC))`
`lambda=c/f=c. 2pi sqrt(LC)`
`=3xx108xx2pisqrt(1xx10^(-6)xx0.01xx10^(-6))`
= 3 × 108 × 2 × 3.14 × 10–7 = 188.4 m
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