EE 2005 Electronic Devices and Circuits
Pre-lab Assignment 1
This assignment carries 6 marks in total.
*** ALL PRE-LAB ANSWERS MUST BE SUBMITTED THROUGH CANVAS BEFORE
SUNDAY, SEPTEMBER 18, 11:59 pm.
ZERO MARK WILL BE GIVEN TO LATE SUBMISSIONS OR NO SUBMISSIONS ***
Pre-Lab Assignment 1:
Resistor Networks, Voltage and Current
3011
.
k
5
+
1 k
1
.
811
1/
1 8K
.
+
2 φ k 111
。
0
.
8c
3 6k
.
d
2k
A
A
.
A
.
⼆量 6
:
i
。
=
6
×
0
00625 ⽇
.
凹
bo
"
Fig 1
c
C
c
Please note that only the numerical values to the answers for the following questions are required for submission on
Canvas. There is no need to include the unit in your answer submission.
With reference to the circuit shown in Fig 1,
1. Determine the resistance seen by the 6V source (Req) in Ω.
2 5
960r
.
uA
2. Determine the voltage across the 1.8kΩ resistor in V. 4 ⼥ V
3. Determine the voltage across the 2.4kΩ resistor in V. 2 V
6
4. Determine the current through the 240Ω resistor (io) in mA.
5. Determine the current through the 1.8kΩ resistor in mA. 2
6. Determine the current through the 1.2kΩ resistor in mA. 1
Semester A 2022/23
.
.
.
5
25
mA
mA
67 mA
L. L. Chan