In the circuit given below, a) When the switch is in position 1 at t = 0 seconds, the current (Ic) and voltage (Vc) in the capacitor depend on find the mathematical expression. b) What is the capacitor current (Ic) and voltage (Vc) at t = 2t seconds? c) If the switch is set to position 2 at t = 2t, required for the time- dependent change of the voltage (Vc) in the capacitor find the mathematical expression d) Draw the time-dependent waveform of the voltage determined for wwin the conditions in items a, b and c. 175 mA R 5 kN 1 2 R} 5 kN R2 c 10 µF I kM 227 mA R3 3 kN

In the circuit given below, a) When the switch is in position 1 at t = 0 seconds, the current (Ic) and voltage (Vc) in the capacitor depend on find the mathematical expression. b) What is the capacitor current (Ic) and voltage (Vc) at t = 2t seconds? c) If the switch is set to position 2 at t = 2t, required for the time- dependent change of the voltage (Vc) in the capacitor find the mathematical expression d) Draw the time-dependent waveform of the voltage determined for wwin the conditions in items a, b and c. 175 mA R 5 kN 1 2 R} 5 kN R2 c 10 µF I kM 227 mA R3 3 kN

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...

See similar textbooks

Related questions

Q: The initial energy stored in the given circuit is zero. At i = 0, a d current source of 24 mA is…

A: When addressing a circuit problem or constructing a balanced circuit, the word "network" is the most…

Q: IL 1H 20 Q 20 Q 48 V 10 Q Consider the circuit above. The switch has been closed for a very long…

A: given : inductor value is 1 Henry Supply is 48 volt. Calculate: iL ,io,VL for t>O

Q: The switch in the circuit has been in position a fora long time. At t=0, the switch moves…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: In the circuit shown in Figure, the switch is activated at t = 0 s for position 2 of position 1,…

A: Case 1: When switch is connected to position 1 Although it is given that switch is connected to…

Q: Consider the circuit. The switch has been closed for a long time before opening at t=0s. Give the…

Q: a) What should be the K value for the closed system given below to be at critical damped? G(s) R(s)…

Q: An inductor in an electric circuit is essentially a coil of wire in which the voltage is affected by…

Q: An RC circuit has an emf of 5 V, a resistance of 10 ohms, a capacitance of 10 – 2 F, and initially a…

Q: Now suppose the switch in the circuit in has been inposition b for a long time. At t=0, the switch…

A: It is given that capacitor is at position a for a long time therefore capacitor will be open…

Q: An RC circuit with a capacitance of 5⋅10-2 farad, and a resistance of 4Ω, has an EMF of E(t)=…

Q: Problem No. 3 For the circuit shown in the figure below, the switch has been open for a long time.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: a.)Derive the differential equation defining the inductor current. b.) What are the roots of the…

A: Apply KCL node to find diffrential equation defining inductor current. According to KCL sum of the…

Q: The RC circuit shown in the figure has resistance of R=5kN and the capacitance of C=14µF. The…

Q: Three capacitors C1 C2 and C3 whose values are 10 µF. 5 µF. and 2 µF respectively, have breakdown…

A: This question belongs to circuit theory . It is about breakdown voltages of the capacitors when…

Q: The RC circuit shown in the figure has resistance of R=5kN and the capacitance of C=14µF. The…

A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…

Q: In the circuit below, when the switch is in A position for a long time, it is in position…

Q: Q2:For the circuit shown, the capacitor has an initial voltage Vc-2V, at t-0 the switch is moved to…

Q: a series RLC circuit, with R = 200ohms, L = 0.1H and C = 100µF, a voltage of 200V is applied at t =…

A: We need to find out the current for series RLC circuit and capacitor value for critical damping .

Q: ) Using DC energy circuit behavior, dekermine the stored the inductore in ) Calcolate the value of…

Q: Ex: For the circuit shown in the figure below: 1. Find the mathematical expression for the transient…

A: Note: We are authorized to answer three subparts at a time since you have not mentioned which part…

Q: Expression for the inductor current

Q: a.) Expression for the inductor current for 0 ≤ ? < 10?? b.) Expression for the inductor current for…

Q: below, the capacitor has been charged to 10 V before the SW1 Vc(0-) = 10V switch is closed at t = 0.…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: The switch moves from position A to position B at time t =0. Assuming that the circuit is in steady…

A: According to question: The delta is converted to star and the star resistances are calculated as…

Q: calculate the time at which the 2 capacitor will have a equal charge. given that the 2 RC circuits…

Q: 1- Prove that RTh =-5KN at t20 with respect to the capacitor. 2- Drive the expression of ve(t) for…

A: We will find out the resistance and voltage across capacitor

Q: Consider a cylindrical transducer making a capacitance of 8 pF, as shown in the figure next. The…

A: Given L1=10 cm C1=8 pF When inner cylinder moves by distance 'X' new capacitance is C2= 5pF New…

Q: In the circuit given below, A) When the switch is in position 2 at t = 1 second, the current (Ic)…

A: Hello. Since you have posted question with multiple subparts and not specified which subparts to…

Q: Vc, iL and the energy stored in the capacitor and inductor of the circuit

Q: In the RC circuit shown in below, the battery has fully charged the capacitor, so Q0 = C%. Then at t…

A: Given ε =20 VC =1.02 μF

Q: a) Explain what the term order stands for in an electric circuit? Explain the behavior of the first…

A: As there are two questions and we are asked to solve one question at a time. So please mention the…

Q: Consider the given circuit. The switch has been closed for a very long time before opening at t=0s.…

A: To solve above question, one should understand the behavior of Inductor and capacitor in DC circuit.…

Q: QUICKLY AND CORRECTLY PLS What is the initial current of the inductor at t > 0?…

A: We need to find out current for RL circuit .

Q: An inductance of 1 H, a resistance of 8 Ω and capacitance of 0.04 F are connected in series with a…

Q: Q2) The uncharged capacitor in the circuit shown in figure is initially switched to terminal (1). At…

Q: Consider the RC circuit shown in the figure below. The resistance of the circuit is R = 5.2k2 and…

A: During RC Charging circuit, the voltage across capacitor and resistor is equal to Vc(t) =Vin…

Q: In the circuit shown in the figure, both switches are closed for a long time. At t = 0, the 1st…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: t is known that the switch shown, T, is initially open and then it closed in the instant t = 0. If…

A: Given circuit is shown below. At t=0- switch is open and inductor acts as short circuit, capacitor…

Q: A series circuit contains a capacitor of 4x10-4 F and an inductor of 1 H. The charge on the…

A: Solve first three sub-parts in a multiple sub-part question, unless the student has asked for…

Q: An RL circuit has an emf given (in volts) by 3 sin 2t, a resistance of 10 ohms, an inductance of 0.5…

A: The voltage across induction will be, VL=Ldidt VL= 0.5didt

Q: Given the waveform below for the current of a 20 uF capacitor, sketch the waveform of the voltage Vc…

A: Expression of the voltage across the capacitor: vct2-vct1=1C∫t1t2 iC dt→eq. i From the given figure,…

Q: In the circuit shown, suppose that the switch has been closed sufficiently long for the capacitor to…

A: Dear student as per our guidelines we are supposed to solve only one question in which it should…

Q: R1 ic 20 kM 20 + + E12 V C 0.05 µF vc R2 3 10 kN

A: Given,Vc(0-)=0VFor capacitor voltage cannot changeinstantaneously so,Vc(0+)=Vc(0-)=0VFor first order…

Q: Which of the following is true regarding the behavior of capacitors when energized by a DC source?…

A: Given: Analyze the behavior of capacitors when energized by a DC source

Q: In the circuit shown in the figure (Figure 1), E = 61.0 V , R1 = 35.0 N, R2 = 24.0 N, and L = 0.295…

Concept explainers

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors. The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.

Question

Example-3

Thank you

In the circuit given below,
a) When the switch is in position 1 at t = 0 seconds, the current (Ic)
and voltage (Vc) in the capacitor depend on find the mathematical
w m wn
expression.
b) What is the capacitor current (Ic) and voltage (Vc) at t = 2t
win v
www
seconds?
c) If the switch is set to position 2 at t = 2t, required for the time-
dependent change of the voltage (Vc) in the capacitor find the
wwww
mathematical expression
d) Draw the time-dependent waveform of the voltage determined for
the conditions in items a, b and c.
w w v m
175 mA
5 ΚΩ
R
10 μF
R1
• 5 kN
12
R 31 kN
R3
I kN
227 mA
3 kN

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step by step

Solved in 8 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.
For the circuit, now keep switch J2 closed, close switch J1. Determine the expressions for the voltage across the capacitor and the current delivered by the source. Find the time it takes for the capacitor to reach its final voltage and what value it is.
A capacitor can be used .............................................. in electrical circuits. Which of the followings fit? To regulate the currents To regulate the voltages To store energy by deposition of electric charges To provide energy as passive circuit element To store energy in the form of magnetic field To create time varying voltages and currents To dissipate energy To convert elektrik energy into heat or light
how do i calculate the inverse capacitance and its uncertainty if the capacitance value 1.8748+/- 0.0006. please show steps im using this example to do my other values.
a. Show how you would connect all five capacitors to get a maximum capacitance and find the maximum capacitance in terms of C. b. Show how you would connect all five capacitors to get a minimum capacitance and find the minimum capacitance in terms of C.
The following figure represents an RC-Circuit with the switch. In Figure A, the capacitor is initially uncharged. In Figure B, the capacitor is initially fully charged. 1) Draw and label the current direction immediately after the switch is closed for each figure. 2) Consider Figure A. What is the voltage across the capacitor as t → 0? Explain. 3) Consider Figure B. Is the voltage across the resistor increasing, decreasing or staying the same as t → 0? Explain. A) B) R C
R₁ (10 m) 0.2 H ми 00000 &₁ = 50V R₂ (200) E₂ = 30V
An AC voltage source is connected to a circuit. The current in the circuit leads the voltage by 90°. The circuit comprises of a: Select one: A. Pure inductor B. Inductor with resistor C. Pure capacitor D. Capacitor with resistor
Write the equation for the capacitor voltage and current equations and the voltage at the R2 end when the switch K is turned to position 2.
Given circuit below, use superposition to find voltage across the capacitor, vclt). Frequency is 100 Hz. 6kn 4kn reee zkn O SmA <45 Vc (t) DC a) Given circuit below and switch ciosed for long time, what is the value of Vc? 5mA 3 luk bị At0, switch is opened. Write a mathematical expression for Velt) after opening of the switch. Evaluate this voltage at te10 ms. Attach File Browse Local Fies rowie Conent Cotection 74°F
1. Find the voltages across the following components (a and b) after 1 second. The Capacitor is initially charged at 10V while the voltage source is 1V. Resistor R is 103 ohm while capacitor C is 1mF. a. Capacitor C b. Resistor R c. What is the best 1st order DE Method applicable to this problem?
A capacitor in series with a 20-KO resistance across a 10 V ac source. What size C is needed for equal voltage across R and Xc at frequency of 100 Hz and 100 KHz.