Question

PROCEDU Part 1 Resistance (a) Construct the circuit of Fig. 4.1. Insert the measured values of the counter if available mined by the ohmmeter section of your multimeter. Hook up the frequeney Red r measured / 100Ω Sensing resistor Red measured 500 Hz Oscilloscope Black Black FIG. 4.1 Caution: Always ensure that the ground of the oscilloscope is connected to the ground of the oscillator. Otherwise a hazardous situation may result (b) Set the voltage across R to 4 V (p-p) by adjusting the source voltage E, and observing V with the oscilloscope. Measure the rms voltage across the sensing resistor (100 0) with the DMM, then calculate the peak value of VR, and record both results in Table 4.1. Calculation: TABLE 4.1 VR, (DMM) s(peak) s(p-P) p-p Calculate the peak-to-peak value of VR, and record in Table 4.1 Calculation

Answer 1