4. Is a conducting medium dispersive or dispersionless? Explain. 5. Compare the flow of current through a wire in the dc
Posted: Mon May 02, 2022 2:40 pm
4. Is a conducting medium dispersive or dispersionless? Explain. 5. Compare the flow of current through a wire in the dc and ac cases. 6. Compare the corresponding dc and ac resistances of the wire. 7. If a TEM wave is traveling in the y direction, can its electric field have components along ºx, y, and “z? Explain.