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Review I Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) - 3e a mA, v(t) = (40 - 26e ) v, where t is in seconds. 20 t20 • Part A Specity the numerical value of I, Express your answer to three significant figures and include the appropriate units. - View Available Hint(s) - Hint 1. How to approach the problem Write the equations for the capacitor current and voltage in terms of I., Vo, R., C, and t, using the RC step-response method. Compare them with the equations given in the problem statement. * (3 ca 1? - 122 1,- 3 mA Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining You have incorrectly written the equation for the capacitor current. You have to take into account the curent in the resistor • Part B Specity the numerical value of V- Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Vo - 14.0 V Previous Answers v Correct • Part C Specity the numerical value of R. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Figure 1 of1 R- 867 k Previous Answers v Correct • Part D Specity the numerical value of C Express your answer to three significant figures and include the appropriate units. View Available Hint(s)

Review I Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) - 3e a mA, v(t) = (40 - 26e ) v, where t is in seconds. 20 t20 • Part A Specity the numerical value of I, Express your answer to three significant figures and include the appropriate units. - View Available Hint(s) - Hint 1. How to approach the problem Write the equations for the capacitor current and voltage in terms of I., Vo, R., C, and t, using the RC step-response method. Compare them with the equations given in the problem statement. * (3 ca 1? - 122 1,- 3 mA Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining You have incorrectly written the equation for the capacitor current. You have to take into account the curent in the resistor • Part B Specity the numerical value of V- Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Vo - 14.0 V Previous Answers v Correct • Part C Specity the numerical value of R. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Figure 1 of1 R- 867 k Previous Answers v Correct • Part D Specity the numerical value of C Express your answer to three significant figures and include the appropriate units. View Available Hint(s)

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
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I Review I Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) = 3e-2500t mA, v(t) = (40 – 26e-2500t) V, where t is in seconds. t> 0+ t>0 Part A Specify the numerical value of I,. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Hint 1. How to approach the problem Write the equations for the capacitor current and voltage in terms of Is, Vo, R, C, and t, using the RC step-response method. Compare them with the equations given in the problem statement. (3 E ?? 123+ I, = 3 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining You have incorrectly written the equation for the capacitor current. You have to take into account the current in the resistor. Part B Specify the numerical value of Vo: Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Vo = 14.0 V Submit Previous Answers v Correct Part C Specify the numerical value of R. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Figure 1 of 1 R = 8.67 kN Submit Previous Answers v Correct t = 0 1.(1 RE Part D Specify the numerical value of C. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s)
Transcribed Image Text:I Review I Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) = 3e-2500t mA, v(t) = (40 – 26e-2500t) V, where t is in seconds. t> 0+ t>0 Part A Specify the numerical value of I,. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Hint 1. How to approach the problem Write the equations for the capacitor current and voltage in terms of Is, Vo, R, C, and t, using the RC step-response method. Compare them with the equations given in the problem statement. (3 E ?? 123+ I, = 3 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining You have incorrectly written the equation for the capacitor current. You have to take into account the current in the resistor. Part B Specify the numerical value of Vo: Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Vo = 14.0 V Submit Previous Answers v Correct Part C Specify the numerical value of R. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Figure 1 of 1 R = 8.67 kN Submit Previous Answers v Correct t = 0 1.(1 RE Part D Specify the numerical value of C. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s)
I Review I Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) = 3e-2500t mA. v(t) = (40 – 26e-2500t) V, where t is in seconds. t>0+ v Correct t>0 Part D Specify the numerical value of C. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) • (O EE ? 123+ % AB 13 Σ C = 46.154 µF Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Check that you have converted between Sl units of electric capacitance correctly. Part E Specify the numerical value of T. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) T= 400 us Submit Previous Answers v Correct Part F How many microseconds after the switch has been closed does the energy stored the capacitor reach 81% of its final value? Express your answer in microseconds to three significant figures. > View Available Hint(s) Figure 1 of 1 i (3 E3 ? H Ho t = 1702 us Kt= 0 Submit Previous Answers I X Incorrect; Try Again; 3 attempts remaining
Transcribed Image Text:I Review I Constants The current and voltage at the terminals of the capacitor in the circuit in (Figure 1) are i(t) = 3e-2500t mA. v(t) = (40 – 26e-2500t) V, where t is in seconds. t>0+ v Correct t>0 Part D Specify the numerical value of C. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) • (O EE ? 123+ % AB 13 Σ C = 46.154 µF Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Check that you have converted between Sl units of electric capacitance correctly. Part E Specify the numerical value of T. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) T= 400 us Submit Previous Answers v Correct Part F How many microseconds after the switch has been closed does the energy stored the capacitor reach 81% of its final value? Express your answer in microseconds to three significant figures. > View Available Hint(s) Figure 1 of 1 i (3 E3 ? H Ho t = 1702 us Kt= 0 Submit Previous Answers I X Incorrect; Try Again; 3 attempts remaining
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