Lab - Foxy - Intensity Resonance in a Series RLC Circuit

Extract B.O. Tle STL:
Experimentally highlight a resonance phenomenon in electricity and mechanics; measure a resonance frequency and determine a quality factor.

Purpose of the experiment:
When the frequency varies, the intensity in the circuit varies: it gradually increases and reaches a maximum for a frequency called resonance frequency and then decreases again.
At resonance, the voltage across the circuit and the intensity are in phase.
We will experimentally measure the resonance frequency of a series RLC circuit.