5L20.10 - Resonance in Series LC Circuit
Demonstrate resonance in a series LC circuit.
The demonstration of resonance is done using the same equipment with both the inductor and capacitor in place to form a series LC circuit. The resonant frequency of this circuit will be about 533 Hz.
Yellow across the Input, Green across the Resistor, Blue/Purple across the Capacitor = .1 uf, Pink/Red across the Inductor = 1.5 H.
LCR Set Up : Charge Discharge: 95Hz, Sq. Wave, R = 10k Ohms
LCR Ringing: 20Hz, Sq. Wave, R = 3 Ohms,
LCR Resonance: Sin Wave, R = 3 Ohms easy to see, C = .1uf
LCR Resonance: R = 10k Ohms hard to see