RC Circuit time constants Note: I may change the voltage curves; I may change the relative value of the capacitances. Voltage across capacitor (V) 1.0 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 5 Time (s) 01 2 3 4 5 Time (s) _0_12 3 Time (s) _0_12 34 5 6 Time (s) C C 肉肉肉肉 tun Hum

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Chapter1: Units, Trigonometry. And Vectors
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RC Circuit time constants
Note: I may change the voltage curves; I may change the relative value of the capacitances.
Voltage across capacitor (V)
1.0
0.8
0.6
0.4
0.2
0.0
0 1
2 3 4 5
Time (s)
1
2 3 4 5
Time (s)
_0_12 3
Time (s)
_0_12 34 5 6
Time (s)
C
C
肉肉肉肉
tun
Thom
m
竹
Rank the resistances in the circuits above from largest to smallest. Explain why.
Transcribed Image Text:RC Circuit time constants Note: I may change the voltage curves; I may change the relative value of the capacitances. Voltage across capacitor (V) 1.0 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 5 Time (s) 1 2 3 4 5 Time (s) _0_12 3 Time (s) _0_12 34 5 6 Time (s) C C 肉肉肉肉 tun Thom m 竹 Rank the resistances in the circuits above from largest to smallest. Explain why.
Expert Solution
Step 1

 In the last curve the time constant is the  least as seen from the curve, hence the resistance is also least because T = RC. 

The second least resistance is in the third case because the capacitance is twice and the time constant is a little greater than twice as compared to the fourth case. 

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