1) At resonance describe the phase relationship of the voltage and current 2) Al

Question

1) At resonance describe the phase relationship of the voltage and current

2) Also at resonance describe the relationship between Inductive and Capacitive reactance.

3) At resonance which components of the AC circuit contributes most to the total impedance of the circuit

4) If the circuit used in this experiment were to be adjusted for a resonant frequency of 3500 Hz what value would the inductor need to be set to?

what equations would i need to go about doing these problems/ are they conceptual?

Explanation / Answer

At Resonance there is no phase diffrence between voltage and current in the ckt.

At resonance, Inductive reactace = cpacitive reactnce

At resonance, resistor only conrtibutes to the total impendance.

resonant frequncy, f = 1/(2*pi*sqrt(L*C))

If capacicance of the capacitor is given we can find inductnace of incutor.

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