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Electromagnetic Waves: NEET 2023

Easy· Relation Between Electric Field, Magnetic Field and Speed of Light· +4 / −1
In a plane electromagnetic wave travelling in free space, the electric field component oscillates sinusoidally at a frequency of 2.0×1010 Hz2.0\times10^{10}\ \mathrm{Hz} and amplitude 48 V m−148\ \mathrm{V\,m^{-1}}. Then the amplitude of oscillating magnetic field is : (Speed of light in free space =3×108 m s−1= 3\times10^{8}\ \mathrm{m\,s^{-1}})
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