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questions :Example of electric resonance
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[Member (365WT)]answers [Chinese ]Time :2018-11-22
When the system is excited by the outside world, if the frequency of external excitation is close to the system frequency, the amplitude of the forced vibration may reach a very large value. This phenomenon is called resonance. A system has an infinite number of natural frequencies, and we often study low-range system frequencies.

Electromagnetic resonance is when the electromagnetic wave frequency is the same as the natural frequency of the oscillation circuit.

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