Problem 21.85 - CopyIP Consider the RC circuit shown in the figure(Figure 1).Suppose R1 = 6.o N , R2 = 12 N , R3 = 22 N , C = 61µF , and E = 9.0 V .Part AFind the time constant.Express your answer using two significant figures.ΑΣφmsSubmitRequest AnswerFigure1 of 1Part BFind the initial current for this circuit.Express your answer using two significant figures.R1ΑΣφR2R3SubmitRequest Answer

Answered: Image /qna-images/answer/c79bc0b4-31c3-4182-b9ca-f19be701074c.jpg

Answered: Problem 21.85 - Copy IP Consider the RC…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 74AP: Consider a circuit that consists of a real battery with an emf and an internal resistance of r...

See similar textbooks

Similar questions

Use E, C,t,R as variables and "*" for multiplication,"/"for division. And use brackets where necessary. exp (-a)should be written as e^(-a) Given the resistance R and capacitance C of an RC circuit,we apply an emf of E volts. What is the maximam charge that can be stored in the capacitor. After completing the circuit we wait for t seconds. What is the stored charge now?.
TT Normal T No Spac. Heading 1 Heading 2 Re Title Font A Se Paragraph Styles Edir 5. Using the circuit symbols (lesson 4), label the circuit diagram. Be sure to classify the circuit as open, closed, fused, or short (may be more than one). 6. An electric motor has an operating resistance of 252 when a 4.8A current is flowing through it. What is the potential difference of the outlet the motor is plugged into? O Focus nada) > | 近

Consider the circuit shown below. The terminal voltage of the battery is V = 18 V [note]. www R₁ = 4.00 Ω 3 V = 18.00 V Hint R3 = 4.00 Ω www a. Find the equivalent resistance of the circuit. Req 52. b. Find the current through each resistor. Give your answer as a comma-separated list in unit of ampere. currents through R2, and R3 (in ampere, in order): c. Find the potential drop across each resistor. Give your answer as a comma-separated list in unit of volt, as an absolute value. potential drops across R₁, R₂, and R3 (in volt, in order): d. Find the power dissipated by each resistor. Give your answer as a comma-separated list in unit of watt. power dissipated by R₁, R2, and R3 (in watt, in order): e. Find the total power supplied by the battery. Pbattery = W. Submit Question R₂ = 1.00 2 $ 4 G Search or type URL % 5 6 & 7 * 8 + 9 0
O 0:07 Regarding the connection of ammeter and voltmeter, choose the correct circuit diagram for Ohm's law. а. R (A Ob. R C. A R d.
Consider the following circuit ww R1 R2 where V = 10.0V, R2= 10.0k2 and R3 = 20.0kN. 1. Are the resistors connected in series or parallel? 2. What is the equivalent resistance of the resistor pair. 3. Use V = IR and the equivalent resistance to find the total current though the battery. 4. How much current flows through each of the two original resistors? (Hint: Note that each of the two resistors has the same voltage across them so you can use ohms law for each of them.) 5. Sum the two currents together, do you get the current through the battery? ww
Draw a circuit with a battery and three resistors. R1 and R 2 are in series with eachother and the battery. R3 is in parallel with R2 . Calculate the equivalent resistance of thecircuit if R 1 = 1k, R 2 = 2k, and R 3 = 3k.
Express your final answer in proper ENG notation and unit. Observe 2-5 decimal places. A battery has an EMF of 24.0 V and an internal resistance of 7. Its terminals are connected to a 1. load resistance of 5.25 N. a. Find r and current in the circuit if the terminal voltage of the battery is 22.5V. b. Calculate the power delivered to the load resistor, the power delivered to the internal resistance, and the power delivered by the battery.
A. The following subparts are about an RC dynamic circuit 1. Please draw a circuit diagram for a 15 V battery that is in series with a 5-ohm resistor, has an open switch, and a .75 uF capacotir. Then find the circuit's time constant in us. 2. Find the initial curent when the swith is closed at t=0s and use the initial current plue the time constant to create a mathematical expression for the current as a function of time, I(t). Please include a drawing of I(t) from t=0 to t=5 RC 3. Use the expression you created in 2 to find the current at t=.010ms 4. Find the charge Q on the capacitor plates when they are fully charged. Write another mathematical expression for the capactitor charge as a function of time using the charge Q plus the time constant. Include a drawing of Q(t) from t=0 to t=5RC. 5. Use the expression you created in 4 to find voltage across the capacitor plates at t=.010ms. The subparts 2 and 3 please!
A 0.7-F capacitor is connected in series with a 9-ohm resistor. If the connection is energized from an 11-V DC source, determine the voltage (in volts) across the resistor at t = 2.75 ms. The initial charge is 175 mC. Express your answers accurate to four decimal places. No need to put the units. Do not put spaces.
For the circuit shown in the figure below, determine voltages (voltage drops) Vị, V2 , absolute voltage Va at node a versus ground, and circuit current I. Express voltages in volts and current in milliamperes. Keep three significant digits. You are given Vs = 10 V. + + V, - 8 kO a + 14 4 kΩ. V2 Vs 4 ΚΩΣ OV -
a R₁ = 12 ε = 12V R₂ = 20 ww d R₂ = 30 b e g f Use Kirchhoff's Law to solve for the current, voltage, and power dissipated in each resistor. h 1. Draw this circuit and assign current direction. 2. Write an equation based on loop cefdc. 3. Write an equation based on loop adfgha. 4. Write an equation based on junction b. 5. Write the a matrix equation based on the equations you have written. 6. Use the matrix calculator to solve for the current. Take a screenshot https://www.desmos.com/matrix 7. Using the current values, solve for the voltages across each resistor. 8. The power dissipated across each resistor i is given by P; = I;V;. Calculate the power dissipated in each resistor. 9. Solve the current analytically.
Consider the circuit shown below. The terminal voltage of the battery is V = 18 V [note]. + R1 = 4.00 Ω V = = 18.00 V Hint R3 = 4.00 a. Find the equivalent resistance of the circuit. Req Ω. b. Find the current through each resistor. Give your answer as a comma-separated list in unit of ampere. currents through R₁, R2, and R3 (in ampere, in order): - R₂ = 1.00 c. Find the potential drop across each resistor. Give your answer as a comma-separated list in unit of volt, as an absolute value. potential drops across R₁, R₂, and R3 (in volt, in order): d. Find the power dissipated by each resistor. Give your answer as a comma-separated list in unit of watt. power dissipated by R₁, R2, and R3 (in watt, in order): e. Find the total power supplied by the battery. W. Pbattery =

SEE MORE QUESTIONS

Recommended textbooks for you

University Physics Volume 2

Physics

ISBN:

9781938168161

Author:

OpenStax

Publisher:

OpenStax

University Physics Volume 2

Physics

ISBN:

9781938168161

Author:

OpenStax

Publisher:

OpenStax

SEE MORE TEXTBOOKS