R2
R6
a
+
Vs
Is↑
R4
R5
Vab = Vth
R1
R3
b
R7
For the above circuit, assume the following: Vs 12V, Is = 4mA, R₁ = R2 R33k2, R4 R5 = 62,
and R6 R7 = 9kN:
A) Find the Thevenin Resistance Rth in units of kn. (8pts)
B) Find the Thevenin Voltage Vth in units of V using linearity and superposition. (8pts)
C) Find the Norton Current In in units of mA. (6pts)
D) Which of the following below circuits represent the Thevenin Equivalent Circuit of the above circuit?
(2pts)
IN
<RN Vab=Vth
Veh
b
Circuit A
Rih
Vab=Vth
IN↑
-b
Circuit B
RN
WWa
a
Vab = Vth
Vin
RN Vab=Vth
b
b
CircuitC
Circuit D
E) Which of the following below circuits represent the Norton Equivalent Circuit of the above circuit?
(2pts)
Rth
RN
INR Vab = Veh
Vih
b
Circuit A
Circuit B
Vab = Vih
IN
Vab = Veh
Vih
RN Vob = Veh
b
CircuitC
b
Circuit D
