EGR203 Electric/Electronic Circuits Assignment 2(a)
- Find the power delivered to the load resistor RL
below using node-voltage analysis, given that R1 = 2 Ω,
R2 = RL = 4 Ω, Vs = 4 V,
and Is = 0.5 A.
- Find the voltage VL across RL given
the values and circuit below. Do the problem either by node or mesh analysis.
Which method is easier?
IS | VS | R1 | R2
| R3 | RL
|
2 A | 3 V | 2 Ω | 2 Ω | 4 Ω | 3 Ω
|
- (Rizzoni 3.18) Using mesh current analysis, find the voltage V across
the current source in the circuit below.
VS | IS
| R1 | R2 | R3 | R4 | R5 |
2 V | 2 A | 2 Ω | 3 Ω | 1 Ω | 3 Ω | 2 Ω
|
- 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.
- Verify any two of the above problems with Multisim.
Maintained by John
Loomis, last updated 16 September 2014