EGR203 Electric/Electronic Circuits Assignment 4
- Use Multisim to simulate the following two circuits involving
a lamp and a led. Submit a document showing screen shots with the lamp
or led on and with the device off. Your name should appear on the
circuit.
- Find the unknown voltages Vx and
Vy using the Node–Voltage method.
Vs | R1 | R2
| R3 | R4 | R5
|
9 V | 50 Ω | 200 Ω
| 160 Ω | 120 Ω | 150 Ω
|
- Use Multisim to solve the above circuit. Insert probes to
measure the unknown voltages. Submit a screen shot showing your
results.
- Given the following circuit, find Vx and
Vy. Use either method.
Va | Ib
| R1 | R2 | R3 | R4 | R5
|
Volts | Amps | ohms | ohms | ohms | ohms | ohms
|
9 | 0.1 | 150 | 60 | 40 | 120 | 60
|
- Given the following circuit, with
R1 | R2 | R3 | Va | Vb
|
ohms | ohms | ohms | Volts | Volts
|
220 | 400 | 780 | 12 | 9
|
- find i1 and i2 and
Vx
using the mesh current technique
- Find the power of each voltage source.
- Find the power dissipated by the resistor R3.
- Given the following circuit, find the unknown voltages.
Is
| R1 | R2 | R3 | R4 | R5
|
Amps | ohms | ohms | ohms | ohms | ohms
|
2 | 15 | 20 | 10 | 12 | 30
|
- Given the following circuit, with
R1 | R2 | R3 | R4 | R5
| Va | Vb
|
ohms | ohms | ohms | ohms | ohms | Volts | Volts
|
200 | 300 | 500 | 400 | 200 | 30 | 20
|
- Solve for Ia and Ib using the
node voltage method.
- Find the power generated by each source.
Maintained by John
Loomis, last updated 31 January 2013