Friday, 27 June 2014 17:31

## K7-26: RLC CIRCUIT - 0.3 HZ RESONANCE

• ID Code: K7-26
• Purpose: Plot a graph of resonance behavior in a very low frequency resonant circuit.
• Description: A series RLC circuit, containing a very large inductor, a 0-50 kilohm resistor, and a 100 microfarad capacitor is driven by a sine-wave oscillator as shown in the circuit above. As the frequency of the oscillator is varied between about 0.1 Hz and 0.5 Hz, the resonance in the system is observed to be about 0.3 Hz. The voltage across the capacitor is shown at various frequencies on an oscilloscope. The scope shows both the signal from the oscillator and the signal across the capacitor.
• Availability: Available
Read 2082 times Last modified on Friday, 02 October 2020 15:54
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