Electromagnetic waves and their characteristicsHard
Electromagnetic Wave Magnetic Field
The electric field of an electromagnetic wave in free space is
= 57 cos[7.5 × 106 t – 5 × 10–3 (3x + 4y)] 
N/C.
The associated magnetic field in Tesla is-
= 57 cos[7.5 × 106 t – 5 × 10–3 (3x + 4y)] N/C.The associated magnetic field in Tesla is-
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