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Lab 1: Resistor Values
In this lab, we took different resistors and measured them and then compared
the results against the expected value based on color-coding.
Color Code
Expected Value Measured Value
330
470
47
1
1
2.2
220
10
100
10
100
22
3.3
4.7
Ω
Ω
KΩ
MΩ
KΩ
KΩ
Ω
KΩ
KΩ
MΩ
Ω
KΩ
KΩ
KΩ
323.6800
459.1900
46.3330
1.0381
0.9986
2.1810
216.1800
9.9090
97.6000
9.9010
97.8400
21.6140
3.2309
4.5850
Ω
Ω
KΩ
MΩ
KΩ
KΩ
Ω
KΩ
KΩ
MΩ
Ω
KΩ
KΩ
KΩ
Lab 2: Resistors in Series Circuits
In this lab, we compared measured values of RT, IT, VT, ER’s, VA, and/or VB to
expected values.
CIRCUIT 1
VT =
IT =
RT =
R1 =
R2 =
ER1 =
ER2 =
VA =
Expected
9 V
2.812 mA
3200 Ω
1000 Ω
2200 Ω
2.8125 V
6.1875 V
6.1875 V
Measured
9.007 V
2.7446 mA
3.1801 Ω
999.1 Ω
2180.3 Ω
2.8314 V
6.175 V
6.175 V
9 V
1.384615 mA
6500 Ω
1000 Ω
2200 Ω
3300 Ω
1.38462 V
3.04615 V
4.56923 V
7.61539 V
4.56923
V
9.008 V
1.3826 mA
6409 Ω
999.2 Ω
2180.1 Ω
3230.3 Ω
1.4404 V
3.064 V
4.5393 V
7.603 V
4.5393 V
CIRCUIT 4
VT =
IT =
RT =
R1 =
R2 =
R3 =
ER1 =
ER2 =
ER3 =
VA =
VB =
Lab 3: Resistors in Parallel Circuits
In this lab, we compared Resistance and Current values to expected results.
Expected
VT =
RT =
R1 =
R2 =
R3 =
R4 =
IT =
IR1 =
IR2 =
IR3 =
IR4 =
9
934.281
4700
3300
10000
2200
9.6331
1.9149
2.7273
0.9
4.0909
Measured
V
Ω
Ω
Ω
Ω
Ω
mA
mA
mA
mA
mA
9
922.6
4612
3265
10004
2168.5
9.628
1.9094
2.674
0.8907
3.962
V
Ω
Ω
Ω
Ω
Ω
mA
mA
mA
mA
mA
Lab 4: Series/Parallel Resistor Circuits
In this lab, we compared measured values of R’s, V’s, and I’s to expected results.
Expected
Measured
R1 =
R2 =
R3 =
R4 =
R5 =
R6 =
R7 =
R8 =
R34 =
R567 =
R345678 =
R2345678 =
RT =
470
470
1000
1000
2200
3300
4700
10000
500
1031
11531
451.59
921.59
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
462.52
458.26
998.6
986.2
2179.9
3230.346
4587
9900
496.2
1013.5
11408
440.54
902.3
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
VA =
VB =
VC =
VT =
4.41
4.219
3.825
9
V
V
V
V
4.3915
4.1973
3.8044
9
V
V
V
V
IR2 =
IR345678 =
IT =
9.384 mA
382 uA
9.7657 mA
9.458 mA
356.91 uA
9.84 mA
Lab 5: Resistance, Voltage, Currents: 2 Power
Sources
In this lab, we compared the measured values of resistance, voltage, and
current to expected results.
Expected
9V source =
5V source =
VA =
VA (-9V) =
VA (-5V) =
R1 =
R2=
R3 =
IT =
I1 =
9 V
5 V
5.267 V
3.809 V
1.459 V
1000 Ω
10000 Ω
4700 Ω
1.19 mA
1.19 mA
Measured
9.008 V
4.872 V
5.136 V
3.6677 V
1.4746 V
986.1 Ω
9898 Ω
4588 Ω
1.136 mA
1.135 mA
Lab 6: Parallel & Series Caps 1K Resistance
In this lab, we measured the Vin and VA based on frequency. We used
capacitors with the values 1uF, .47uF, .1uF and a 1K resistor.
Parallel Capacitors
freq
Vin
Vout(VA)
1
1
1
10
1
1
20
1
0.984
30
1
0.968
40
1
0.936
50
1
0.904
60
1
0.864
70
1
0.824
80
1
0.784
90
1
0.752
100
1
0.712
110
1
0.688
120
1
0.656
130
1
0.624
140
1
0.592
150
1
0.560
160
1
0.544
170
1
0.512
175
1
0.504
177
1
0.500
180
1
0.496
190
1
0.480
200
1
0.464
300
1
0.328
400
1
0.256
500
1
0.208
600
1
0.176
700
1
0.160
800
1
0.144
900
1
0.128
1000
1
0.112
2000
1
0.064
3000
1
0.048
4000
1
0.032
5000
1
0.032
10000
1
0.016
DB
0
0
-0.140098031
-0.282492854
-0.574483025
-0.87663139
-1.26972515
-1.681455766
-2.113678746
-2.475643188
-2.950400127
-3.248231235
V2
-3.661923212
0V1V
-4.096308206 0.5ms 1ms
-4.553565866
-5.03623946
-5.288022006
-5.81460078
-5.951389271
-6.020599913
-6.09036647
-6.375175252
-6.669640389
-9.682523126
-11.83520069
-13.6387333
-15.08974664
-15.91760035
-16.83275016
-17.85580061
-19.01563955
-23.87640052
-26.37517525
-29.89700043
-29.89700043
-35.91760035
R2
1kΩ
C4
1µF
C5
.47µF
R1
C6
.1µF
1kΩ
V1
0V1V
0.5ms 1ms
Series Capacitors
freq
Vin
1
1
10
1
20
1
30
1
40
1
50
1
60
1
70
1
80
1
90
1
100
1
C3
1000
1
1µF
2000
1
3000
1
C2
.47µF
4000
1
5000
1
6000
1
C1
.1µF
7000
1
8000
1
9000
1
10000
1
20000
1
30000
1
40000
1
50000
1
60000
1
70000
1
80000
1
90000
1
100000
1
1000000
1
Va
1
1
1
1
1
1
1
1
1
1
1
0.9
0.76
0.6
0.5
0.44
0.38
0.34
0.3
0.28
0.26
0.18
0.14
0.14
0.12
0.12
0.12
0.12
0.1
0.1
0.1
DB
0
0
0
0
0
0
0
0
0
0
0
-0.91515
-2.38373
-4.43697
-6.0206
-7.13095
-8.40433
-9.37042
-10.4576
-11.0568
-11.7005
-14.8945
-17.0774
-17.0774
-18.4164
-18.4164
-18.4164
-18.4164
-20
-20
-20
Lab 7: Parallel & Series Caps 2.2K Resistance
In this lab, we measured the Vin and VA based on frequency. We used capacitors
with the values 1uF, .47uF, .1uF and a 2.2K resistor.
PARALLEL
Freq
Vin
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
1
15
1
20
1
25
1
30
1
35
1
40
1
45
1
50
1
55
1
60
1
65
1
70
1
75
1
80
1
85
1
90
1
VA
1
1
1
1
1
1
1
1
1
1
0.96
0.94
0.9
0.88
0.82
0.76
0.74
0.7
0.68
0.64
0.6
0.58
0.56
0.54
0.52
0.5
DB
0
0
0
0
0
0
0
0
0
0
0.354575
0.537443
0.91515
1.110347
1.723723
2.383728
2.615366
3.098039
3.349822
3.876401
4.436975
4.73144
5.036239
5.352125
5.679933
6.0206
95
100
110
120
130
140
150
160
170
180
190
200
250
300
350
400
450
500
600
700
800
900
1000
1500
2000
3000
4000
5000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.48
0.46
0.42
0.4
0.38
0.36
0.34
0.32
0.3
0.3
0.28
0.26
0.22
0.2
0.18
0.16
0.14
0.14
0.14
0.12
0.12
0.1
0.1
0.08
0.08
0.08
0.08
0.06
6.375175
6.744843
7.535014
7.9588
8.404328
8.87395
9.370422
9.897
10.45757
10.45757
11.05684
11.70053
13.15155
13.9794
14.89455
15.9176
17.07744
17.07744
17.07744
V2
18.41638
18.41638 0 V 1 V
20 0.5ms 1ms
20
21.9382
21.9382
21.9382
21.9382
24.43697
R2
2.2kΩ
C4
1µF
C5
.47µF
C6
.1µF
SERIES
Freq
1
10
50
100
200
300
400
500
600
700
800
900
1000
1200
1400
1600
1800
1900
Vin
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
VA
1
1
1
1
0.98
0.96
0.92
0.88
0.86
0.82
0.78
0.74
0.72
0.66
0.6
0.56
0.52
0.5
DB
0
0
0
0
0.175478
0.354575
0.724243
1.110347
1.310031
1.723723
2.158108
2.615366
2.85335
3.609121
4.436975
5.036239
5.679933
6.0206
2000
2200
2400
2600
2800
3000
3500
4000
4500
5000
6000
7000
8000
9000
10000
20000
30000
40000
50000
100000
1000000
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.48
0.44
0.4
0.38
0.36
0.36
0.32
0.28
0.24
0.24
0.2
0.2
0.18
0.18
0.16
0.14
0.12
0.1
0.1
0.1
0.1
6.375175
7.130946
7.9588
8.404328
8.87395
8.87395
9.897
11.05684
12.39578
12.39578
13.9794
13.9794
14.89455
14.89455
15.9176
17.07744
18.41638
20
20
20
20
R1
2.2kΩ
V1
0 V 1 V
0.5ms 1ms
C3
1µF
C2
.47µF
C1
.1µF
Lab 8: Time Constants 1K & 2.2K Resistors
In this lab, we measured the time constant and compared the differences
of using 1K and 2.2K resistors and Parallel and Series circuits.
1K
2.2K
Parallel TC1=632 mV TC1=632mV
Series
Time=1.56mS Time=3.26mS
TC1=632mV TC1=632mV
Time=68u S Time=152u S
Continued next:
Lab 8 (cont.) Time Constants 1K Resistor
XSC3
G
T
A
B
C
R5
Vin1_1
V5
1 Vpk
1kHz
0°
D
Vd_1
1kΩ
C5
1µF
Lab 8 (cont.) Time Constants 2.2K Resistor
XSC3
G
T
A
B
C
D
R5
Vin1_1
V5
1 Vpk
1kHz
0°
Vd_1
2.2kΩ
C5
1µF
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