Question

4. (20 points) A long straight wire carrying an alternating current / () is shown in the figure There is a paralel plate capacitor placed in the wire. a) Sketch the electric field directions in the empty space between the capacitor plates b) Sketch the magnetic field directions outside, around the capacitor plates. c The electric field outside the capacitor plates is in the same directions as in the space between the plates. Electromagnetic waves propagate in directions perpendicular to both the magnetic and the electric fields. Sketch the directions of propagation of the electromagnetic waves,

Answer 1

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