a) Plot currents through the capacitor and the inductance of a series RLC circuit at resonance on
the same graph as functions of time. (b) What is the phase difference between the current and the
total voltage at frequency 0 , such that current amplitude is Imax/√2 ?
1
Expert's answer
2020-05-19T10:53:21-0400
The currents through the capacitor and the inductance of a series RLC circuit at resonance are equal and at their maximum.
The impedance is
Z=R2+(XL−XC)2=R.
The phase shift at resonance frequency ω0 is zero:
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