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Wave Equation of EM Waves

An L C resona...

Question

An LC resonant circuit contains a 400 pF capacitor and a 100 mH inductor. It is set into oscillation coupled to an antenna. The wavelength of the radiated electromagnetic waves is

A

377 mm

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B

377 metre

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C

377 cm

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D

3.77 cm

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Solution

The correct option is B 377 metre
$v = \frac{1}{2 π \sqrt{L C}}$ and $λ = \frac{C}{V}$

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