2. Estimate the uncertainties on the measured values of Vs, VL, and VR. Are the three values consistent with each other? Explain what you mean by "consistent". 3. Describe qualitatively what happens to your signals when you vary the frequency. 4. From your measurements in Step 4 of the procedure, determine the phase shift at each of the three measured frequencies, including an estimate of the uncertainty. How do these compare to the theoretical predictions? 5. Is your data from Step 5 consistent with the predictions of theory? Specifically, do the voltage and current amplitudes measured by oscilloscope and by multimeter match, within uncertainties, and do they comport with theoretical expectations? 6. Discuss briefly whether you have met the objectives of the lab exercises.

Phase (Radians) Phase (angle) Frequency (Hz) Z Exp. (Ohms) (+/- ) Z Z Theo. (Ohms) (+/-) Z 0.694738276 39.80557109 400 27467.09 0.01 26467.09 0.01 0.706908061 40.50284839 410 27750.57 0.01 26750.57 0.01 0.71883 41.18592517 420 28038.07 0.01 28138.07 0.01 0.730508301 41.85504254 430 28329.48 0.01 28729.48 0.01 0.741947268 42.51044708 440 28624.68 0.01 27728.68 0.01 0.753151281 43.15238973 450 28923.54 0.01 27023.54 0.01Frequency (Hz) Phase Shift Exp. Phase Shift Theo. 200 0.368 0.456 300 0.897 0.789 400 0.753 0.701