Lab report for experiment o8 rc circuits shivam agarwal mab partner: anton draayer ta: kunpeng mu june 14, introduction: this experiment had three. This experiment will lead you through the steps on using an oscilloscope to the oscilloscope to measure the time dependent properties of a simple RC circuit. Experiment 7: RC Circuits. Introduction. Capacitors are used in timing circuits in many devices. The time that your dome lights inside your car stay on after you.

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Harmonic Motion and Waves Virtual Lab Harmonic Motion and Wave lab is the interdisciplinary science that deals with the study of sound, ultrasound and infrasound all mechanical waves in gases, liquids, and solids.

The rc circuit experiment of this lab revolves around the generation, propagation and reception of mechanical waves and vibrations.

Determine the theoretical values for for three RC circuits using the resistor and the various capacitors. Carefully adjust the frequency of the square wave and find the maximum frequency at which rc circuit experiment capacitor will fully charge or discharge.

With the breadboard wired according rc circuit experiment Objective 4, use the oscilloscope to determine the experimental time constant,for the capacitor charging and discharging.

Calculate the capacitor voltage,when. Use your breadboard to connect all three capacitors together in series.

Then, use the 10kW resistor with the capacitors in series to form an RC circuit. Use the experimental apparatus and your knowledge of RC circuits to determine the effective capacitance,of the capacitors in series.

Use your breadboard to connect all three capacitors together in parallel. A square wave with a longer period drives the RC circuit and the voltage response across the capacitor is slightly different than that shown in Figure 6b.

It can be assumed that the circuits are the same for Figures 6 and 7. The capacitor rc circuit experiment in the same amount of time as the one shown in Figure 6b, but because the square-wave period is longer, the capacitor here remains charged until the input voltage drops once again rc circuit experiment zero.

## RC Circuit Experiment - EX PASCO

Finally it may be enlightening to examine the voltage response of rc circuit experiment capacitor when the period of the input voltage is such that the capacitor has ample time to charge.

This situation is shown in Figure 7.

Note that here the capacitor remains fully charges as long as the input voltage is. If we assume that Figures 6b and 7 show responses of identical circuits that is identical time constants then observe that the time rc circuit experiment charge and discharge in both figures are identical.

The only difference is that in Rc circuit experiment 7 the capacitor becomes fully charged and remains charged for a period of time.

Jumper wires for use with the breadboard Figure Use the pliers Figure 13 to insert these wires into the breadboard. Pliers should be rc circuit experiment to insert resistors and jumper wires into the breadboard. The function generator is capable of producing sine, square and saw-tooth waves.

Oscilloscopes displays input voltages from two channels over time. Here is a close-up of the Heath scope.

## SERIES RC CIRCUIT

Notice the location of all the switches. All variable knobs should be off, that is, "pushed in or clicked off". Rc circuit experiment, use the 10kW resistor with the capacitors in series to form an RC circuit.

Use the experimental apparatus and your knowledge of RC circuits to determine the effective capacitance,of rc circuit experiment capacitors in series.