Resistance of Resistor 100oms

\Capacitance of Capacitor47uf

Previous Resonant Frequency 122.7

New Resonant Frequency 128

Questions: 1. Did the resonant frequency increase, decrease, or stay the same?

2. Is your result consistent the equations in the Introduction? Explain, making explicit reference to the equations you used.

3. Clearly explain why the process used in Part I Step 11 gives the resonant frequency of the circuit.( part 1 step11 11. The resonant frequency is the frequency that gives the highest point on your Sensor Voltage vs. Frequency graph. However, you should be able to be much more precise than simply to the nearest 10 Hz. To achieve this: click the Voltage, Ch A vs. Output Voltage tab, shrink the graph to make room for the Signal Generator information, and click the Signal Generator button. Change the frequency to the frequency that gave you the maximum Sensor Voltage previously. Then, adjust the frequency up and down, until your graph of Voltage, Ch A vs. Output Voltage is the thinnest diagonal line you can get. When that graph is a perfectly thin, diagonal line, you are at the resonant frequency. (The reason for this has to do with the phasor diagram for this circuit.) Record this frequency as the Resonant Frequency in your template. Note: you should be to at least the nearest 1 Hz; most groups are able to get to the nearest 0.1 Hz, and sometimes even to the nearest 0.01 Hz.)