Question

using NI multisim please

Part 1: 1. Simulate the circuit as shown below: 2- Set the sensitivity of the Yl channel of the scope to 2 Vicm 3. Set the Y2 sensitivity to 50 mVlcm. 4. Set the time base to 500 ms or to the slowest rate available on your instrument 5. Sct power supply to 10 V then switch on the power supply switch 6- Switch the toggle switch of point (A) to the left and observe the current and voltage charging waveforms on the oscilloscope 7. Switch the slide switch to the right and observe the discharge current and voltage waveforms. 8. Draw the charge and discharge curves. 9. Operate the switch left and right regularly and observe the YI waveform. 10. Draw what you see on the oscilloscope. Part 2 1. Simulate the circuit as shown below: PS 2. Connect the oscilloscope Yl input initially to point A 3. Set the generator so that the output square wave has a frequency of 2 Hz. at an output level of 10 Vpk pk 4. Answer in detail the experiment questions in the manual 5. Conclude the collected simulation results

Answer 1

(1).

The circuit is designed in Multisim as per the question.

• Voltage sensitivity is set to 2v/div in case of Y1
• Voltage sensitivity is set to 50mv/div in case of Y2
• Timebase is 500 ms/div
• Supply voltage is set to 10 V
• The switch S2 is at point "a" at time = 0s then moved to point "b" at time = 2s.

Output Waveform:

First 2 second is charging time and the rest is discharging time.

(2).

Output:

First 5 sec is Charging time and the rest is discharging time

- Low- V1 ZR1 1 10.0k P41 v 9.5588V 10V v C1 100UF PR2 v 4.4118mv R2 1002

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Interactive 1 Stopped None - PR1: V(4) -PR2: V(5) Voltage (V) 500m 11.5 2 2.5 Time (s) 3 3.5 4

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250m -PR2: V(5) 200m 150m 100m Voltage (V) -50m - 100m - 150m -200m -250m o 500m1 1.5 2 25 Time (s) 3 3.5 4 4.5

3R1 SL ? 10.022 P41 y 22.199n IV 2Hz C1 100F PR2 v 278.01pV 1009