- #1
AndrejN96
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Homework Statement
Given a series RLC circuit, with one R, one L, and one C element, and an AC voltage source with variable frequency, find the resonant frequency experimentally given an ammeter and a voltmeter.
Homework Equations
The current in the circuit when the circuit is in resonance is maximum.
The imaginary part of the total impedance/admittance of the circuit is zero.
The Attempt at a Solution
I would just measure the effective current using the ammeter for different frequencies and then note at which frequency is the maximum, but I am worried about the given voltmeter - any ideas on where to apply it?