The frequency of the alternating signal in the antennae wiring is 103.5 Hz.
What is resonant frequency?
Resonant frequency is the oscillation or vibration of a system at its natural frequency.
When the radio antennae picks up the radio wave, the natural frequency of the antennae must be the same as the frequency of the radio wave.
frequency of the antennae = frequency of the radio wave
Thus, the frequency of the alternating signal in the antennae wiring is 103.5 Hz.
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