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A radio antenna works by having the electromagnetic radio wave induce oscillations in the electrons in...

A radio antenna works by having the electromagnetic radio wave induce oscillations in the electrons in the antenna. one peculiarity of radio antennas that often confuses people is that, while the bigger the antenna is the more power it can draw, the optimum length for a radio antenna is 1/4 the wavelength of the radio wave. What does this suggest about the mechanics of a radio antenna?

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