127-9 Resonance - PHYSICS 127 EXPERIMENT NO. 9 RESONANCE In...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
PHYSICS 127 EXPERIMENT NO. 9 RESONANCE In this experiment, we observe the response of a series RLC circuit when it is driven by a sinusoidal voltage whose frequency can be adjusted. A. Equipment 1 Oscilloscope, 1 Function Generator, 1 Inductance Coil, 1 Decade Resistance Box, 1 Decade Capacitance Box, 1 Frequency Counter. B. Method We use a dual-trace oscilloscope to monitor the input voltage applied to the series RLC circuit (channel 1) and simultaneously observe the voltage across parts of the circuit on channel 2. By triggering the scope from the channel 1 input, we can determine the relative phase relationships of the voltages appearing across each circuit element. Figure 1. Circuit Configuration. Sine Waves Oscillator 5 kHz 1Ω R L C Frequency Counter 12345 to Oscilloscope Channel 1 to Oscilloscope Channel 2 C. Procedure Connect the circuit shown in Figure 1. Adjust the resistance box R to 50 and the capacitance box C to 0.1 μ F. Set the oscilloscope for dual trace operation and trigger from channel 1. Be sure all vertical sensitivity and
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

127-9 Resonance - PHYSICS 127 EXPERIMENT NO. 9 RESONANCE In...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online