Magnetic Field of an Electromagnetic Wave
The electric field of an electromagnetic wave propagating in a vacuum is given by E = E₀sin(kz-ωt)î. Which of the following expressions correctly describes the corresponding magnetic field B?
A
B = (E₀/c)cos(kz-ωt)ĵ
B
B = (E₀/c)sin(kz-ωt)ĵ
C
B = (E₀/c)sin(kz-ωt)î
D
B = (E₀c)sin(kz-ωt)ĵ
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