True/False. Enter T or F for statement. (Do not enter the…
True/False. Enter T or F for statement. (Do not enter the words “true” or “false”. Just the letter T or F) [1] In free space, the speed of a propagating electromagnetic wave equals the speed of light (c) [2] Transmission line effects can be ignored when the signal frequency is above 1 MHz. [3] The voltage/current waves propagating inside a transmission line are derived from “wave equations”. [4] A “lossless” transmission line ignores capacitance/inductance effects. [5] An antenna creates waves by wiggling electric charge in order to disturb/perturb the electromagnetic field. [6] The Poynting vector points in the direction of propagation. [7] Radio waves transmit both information and energy from point A to point B. [8] For best power efficiency, a half-wave dipole antenna should have 1/2 the impedance of the transmission line that feeds it. [9] VHF stands for “very high frequency”. [10] The electric field (E) and magnetic field (H) in a TEM wave are parallel to the direction of wave propagation.
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