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Unformatted text preview: Date:_____________ Phys211L/Phys205L RLC circuits Name: ______________________________Section number: ______________ Partners Name: ______________________ Instructor: _____________________ Using the LRC meter measure the values of L and C: C=________________________ L=_____________________________ Calculate the resonance frequency from eq(3):_______________________ A- Determination of the resonant frequency of an RLC circuit : i- DRB at 300 V in =10.0V (peak-to-peak) Note that V in decreses slightly around resonance. You must adjust V in to 10.0 V at every measurement Frequency (Hz) Frequency (Hz) V out (V) f res 7.0 kHz f res 5.0 kHz f res 3.5 kHz f res 2.5 kHz f res 2.0 kHz f res 1.5kHz f res 1.2 kHz f res 0.9 kHz f res 0.6 kHz f res 0.4 kHz f res 0.2 kHz f res f res + 0.2 kHz f res + 0.4 kHz f res + 0.6kHz f res + 0.9 kHz f res + 1.2 kHz f res + 1.5 kHz f res + 2.0 kHz f res + 2.5 kHz f res + 3.5 kHz f res + 5.0kHz f res + 7.0 kHz Plot the graph of V...
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This note was uploaded on 01/06/2012 for the course PHYS 205L taught by Professor Antar,ghassan during the Spring '11 term at American University of Beirut.
- Spring '11