If the electric field in a plane electromagnetic wave is along the y axis and its component is given by Em sin(kx + t), in SI units, then the magnetic field is along the z axis and its component is given by:
Added by Sonia C.
Step 1
E(x,t) = Em sin(kx + ωt) y-hat, so the y-component is Ey(x,t) = Em sin(kx + ωt). Show more…
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