The electric field of a plane electromagnetic wave oscillates sinusoidally with a frequency of 2.0 × 10 10 Hz and an amplitude of 60 Vm -1 . The wavelength (in cm) of the wave is (c = 3 × 10 8 ms -1 ):

AAI ATC Junior Executive 21 Feb 2023 Shift 2 Paper

Question : 63 of 120

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The electric field of a plane electromagnetic wave oscillates sinusoidally with a frequency of 2.0 × 10¹⁰ Hz and an amplitude of 60 Vm^-1. The wavelength (in cm) of the wave is (c = 3 × 10⁸ ms^-1):

0.015 cm
0.15 cm
0.66 cm
1.5 cm

Validate

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