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2. Refer to figure 1.B. The capacitor in initially uncharged. The switch S is elosed at t=0. Since the capacitor at t= o+ behaves like a conducting wirelwith zero resistance] and at t oo like an open circuit with infinite resistance]: (a) The effective resistance of the circuit at t=0t in: 4+ - 5.6n (True, False) (b) After a very long time (t - 0) the effective resistance of the circuit in: 4+2 = 6n (True, False) (e) At t-ot the voltagen acrosn the 8n resintor and 20 resistor are the same. (True, Palae) (d) At = ot the voltage across 4n , 80 and 20 renistors are 4.3V , 1.7V and 1.7V respectively. (e) At t- oo the voltagen across the 8n resistor in zero because the capacitor in fully charged and letu no current pasa through it behaves (True, Fatse) like an open circuit). (True, Falae) (1) At t- o the current is (True, False) (g) At t- 0o the voltage across the 20 is 2V. (True, False) (h) At t-oo the voltage across the 1F capacitor is 2V. (True, False)

2. Refer to figure 1.B. The capacitor in initially uncharged. The switch S is elosed at t=0. Since the capacitor at t= o+ behaves like a conducting wirelwith zero resistance] and at t oo like an open circuit with infinite resistance]: (a) The effective resistance of the circuit at t=0t in: 4+ - 5.6n (True, False) (b) After a very long time (t - 0) the effective resistance of the circuit in: 4+2 = 6n (True, False) (e) At t-ot the voltagen acrosn the 8n resintor and 20 resistor are the same. (True, Palae) (d) At = ot the voltage across 4n , 80 and 20 renistors are 4.3V , 1.7V and 1.7V respectively. (e) At t- oo the voltagen across the 8n resistor in zero because the capacitor in fully charged and letu no current pasa through it behaves (True, Fatse) like an open circuit). (True, Falae) (1) At t- o the current is (True, False) (g) At t- 0o the voltage across the 20 is 2V. (True, False) (h) At t-oo the voltage across the 1F capacitor is 2V. (True, False)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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letter questions d,e,f,g,h  the previous questions were already answered 

IF 20 6V (B)
Transcribed Image Text:IF 20 6V (B)
2. Refer to figure 1.B. The capacitor is initially uncharged. The switch S is closed at t = 0. Since the capacitor at t= ot behaves like a conducting wirelwith zero resistance] and at t + oo like an open circuit[ with infinite resistance]: (a) The effective resistance of the circuit at t-ot is: 4+ (2)(8) - 5.6n (True, False) (b) After a very long time (t - ox) the effective resistance of the circuit is: 4+2 = 6n (True, False) (c) At t= ot the voltages across the 8N resistor and 20 resistor are the same. (True, False) (d) At t = o+ the voltage across 42, 82 and 20 resistors are 4.3V , 1.7V and 1.7V respectively. (True, False) (e) At t - o the voltages across the 8n resistor is zero because the capacitor is fully charged and lets no current pass through it[behaves like an open circuit]. (True, False) (f) At t - o the current is m = 1A. (True, False) (g) At t+ oo the voltage across the 22 is 2V. (True, False) (h) At t- the voltage across the 1F capacitor is 2V. (True, False)
Transcribed Image Text:2. Refer to figure 1.B. The capacitor is initially uncharged. The switch S is closed at t = 0. Since the capacitor at t= ot behaves like a conducting wirelwith zero resistance] and at t + oo like an open circuit[ with infinite resistance]: (a) The effective resistance of the circuit at t-ot is: 4+ (2)(8) - 5.6n (True, False) (b) After a very long time (t - ox) the effective resistance of the circuit is: 4+2 = 6n (True, False) (c) At t= ot the voltages across the 8N resistor and 20 resistor are the same. (True, False) (d) At t = o+ the voltage across 42, 82 and 20 resistors are 4.3V , 1.7V and 1.7V respectively. (True, False) (e) At t - o the voltages across the 8n resistor is zero because the capacitor is fully charged and lets no current pass through it[behaves like an open circuit]. (True, False) (f) At t - o the current is m = 1A. (True, False) (g) At t+ oo the voltage across the 22 is 2V. (True, False) (h) At t- the voltage across the 1F capacitor is 2V. (True, False)
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