- #1
Bernat Pinos
- 2
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Hi! I'm trying to solve a problem and I'm lost. Would someone kindly help me with the solution, please?
1. Homework Statement
A plain electromagnetic wave with a 20GHz frequency moves in the positive direction of the Y axis and its magnetic field is oriented along the Z axis. The amplitude of the electric field is 10 V / m, and the electric field at the origin of coordinates is 10 V / m when t = 0. Write the equation for E and for B.
B = -(Em/c)*sin(ky + ωt)x
B = Bm*cos(kx - ωt)
E = Em*cos(kx - ωt)
As I said I'm really lost, so my attemps have been almost nothing.
Thanks!
1. Homework Statement
A plain electromagnetic wave with a 20GHz frequency moves in the positive direction of the Y axis and its magnetic field is oriented along the Z axis. The amplitude of the electric field is 10 V / m, and the electric field at the origin of coordinates is 10 V / m when t = 0. Write the equation for E and for B.
Homework Equations
B = -(Em/c)*sin(ky + ωt)x
B = Bm*cos(kx - ωt)
E = Em*cos(kx - ωt)
The Attempt at a Solution
As I said I'm really lost, so my attemps have been almost nothing.
Thanks!