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1. |
A plane Electromagnetic wave traveling in the x-direction is of the formE(x,t) = Emax cos(kx –ωt + ϕ)B(x,t) = Bmax cos(kx – ωt + ϕ)What do E and B stand for in the above expression? |
A. | In the electromagnetic wave, E is the current vector and B is the magnetic field vector. |
B. | In the electromagnetic wave, E is the current vector and B is the current fiend vector. |
C. | In the electromagnetic wave, E is the electric field vector and B is the magnetic field vector. |
D. | In the electromagnetic wave, E is the electric field vector and B is the magnetic current |
Answer» D. In the electromagnetic wave, E is the electric field vector and B is the magnetic current | |