Learning Goal: To analyze an RC circuit to determine the initial voltage across a capacitor, then to find the step response of the capacitor voltage, and finally to find other circuit quantities, such as current, voltage, power, or energy. The step response of an RC circuit is the response of the capacitor voltage to a sudden application of a DC source. When the switching occurs, the capacitor stores or releases energy. (Figure 1) Figure R₂ R3 R4 www t=0 1 of 1 Ro R₂ Part D Write an expression for the capacitor voltage, v(t), for t≥ 0. Express your answer as an algebraic expression terms of Vs, Is, R3, R5, R6, C. ► View Available Hint(s) v(t) = Submit Part E p(t) = 17 ΑΣΦ Submit ↓↑ IVE ΑΣΦ vec Write an expression for the power dissipated in the resistor R6 fort > 0+. Express your answer as an algebraic expression in terms of Vs, Is, R3, R5, R6, and C. ► View Available Hint(s) ? ↓↑ vec V ? mW

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...
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Learning Goal:
To analyze an RC circuit to determine the initial voltage
across a capacitor, then to find the step response of the
capacitor voltage, and finally to find other circuit quantities,
such as current, voltage, power, or energy.
The step response of an RC circuit is the response of the
capacitor voltage to a sudden application of a DC source.
When the switching occurs, the capacitor stores or
releases energy. (Figure 1)
Figure
R₁
R₂
www
R3
b
R4
,t=0
1 of 1
R6
R5
ww
Part D
Write an expression for the capacitor voltage, v(t), for t > 0.
Express your answer as an algebraic expression in terms of Vs, Is, R3, R5, R6, C.
► View Available Hint(s)
v(t) =
Submit
Part E
p(t) =
ΑΣΦ
Submit
vec
Write an expression for the power dissipated in the resistor R6 for t > 0+.
Express your answer as an algebraic expression in terms of VS, Is, R3, R5, R6, and C.
► View Available Hint(s)
V ΑΣΦ
?
↓↑ vec
V
?
mW
Transcribed Image Text:Learning Goal: To analyze an RC circuit to determine the initial voltage across a capacitor, then to find the step response of the capacitor voltage, and finally to find other circuit quantities, such as current, voltage, power, or energy. The step response of an RC circuit is the response of the capacitor voltage to a sudden application of a DC source. When the switching occurs, the capacitor stores or releases energy. (Figure 1) Figure R₁ R₂ www R3 b R4 ,t=0 1 of 1 R6 R5 ww Part D Write an expression for the capacitor voltage, v(t), for t > 0. Express your answer as an algebraic expression in terms of Vs, Is, R3, R5, R6, C. ► View Available Hint(s) v(t) = Submit Part E p(t) = ΑΣΦ Submit vec Write an expression for the power dissipated in the resistor R6 for t > 0+. Express your answer as an algebraic expression in terms of VS, Is, R3, R5, R6, and C. ► View Available Hint(s) V ΑΣΦ ? ↓↑ vec V ? mW
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