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Class 12 NEET Physics Electromagnetic Waves Questions

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Question : 4

Total: 50

In a plane electromagnetic wave travelling in free space, the electric field component oscillates sinusoidally at a frequency of 2.0×1010‌Hz and amplitude 48Vm−1. Then the amplitude of oscillating magnetic field is (Speed of light in free space =3×108m s−1 )

1.6×10−8T
1.6×10−7T
1.6×10−6T
1.6×10−9T

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