Consider a series RC circuit as in the figure below for which R = 6.70 M2, C = 4.70 μF, and = 25.5 V. + E S R (a) Find the time constant of the circuit. 31.49 (b) Find the maximum charge on the capacitor after the switch is thrown closed. 1.1985e-4 X What is the current in the circuit when the capacitor has reached its maximum charge? μC (c) Find the current in the resistor 10.0 s after the switch is closed. MA

Consider a series RC circuit as in the figure below for which R = 6.70 M2, C = 4.70 μF, and = 25.5 V. + E S R (a) Find the time constant of the circuit. 31.49 (b) Find the maximum charge on the capacitor after the switch is thrown closed. 1.1985e-4 X What is the current in the circuit when the capacitor has reached its maximum charge? μC (c) Find the current in the resistor 10.0 s after the switch is closed. MA

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

d. An RC circuit has a resistance of 20, a capacitance of 50µF, and is connected to a battery of 5V. What| will be the capacitor's maximum charge and about how long will it take to charge it to 99% of its maximum value?
a circuit with three resistors, R1 = 250 ohms, R2 =150 ohms, and R3 = 350 ohms, connected in parallel with a 24 V battery. What's the total current supplied by the battery.A. Find the current through each resistor.
Q1: A capacitor in a single - loop RC circuit is charged to 75% of its maximum charge in A seconds. What is the time constant for this circuit? A=4.575
The statements in the following list all refer to a circuit consisting of a capacitor, initially charged by a battery, and a resistor. At time t = 0, the capacitor is discharged through the resistor by the closing of a switch. Check the boxes of the THREE TRUE statements. 01. The charge stored on the capacitor follows a similar variation with time to the variation of the current. 2. After 3 time constants, the power stored on the capacitor will have decayed by a factor of (1/e) 5. 3. The rate of decrease of charge stored on the capacitor will increase as the time increases. 4. The time constant has units of time and is equal to the time taken for the current to fall to 1/e of its final value. 5. A common form of capacitor is a cylindrical shape formed by rolling a metallic foil and a thin dielectric in a 'sandwich' into a cylindrical shape. 6. The quantity &, relative permittivity, is a measure of the factor by which the capacitance of a capacitor is increased by the introduction of a…
A 6.00 μF capacitor that is initially uncharged is connected in series with a 4600 resistor and a 507 V emf source with negligible internal resistance. Part A Just after the circuit is completed, what is the voltage drop across the capacitor? Express your answer in volts. 195| ΑΣΦ Vc = Submit Part B VR = Submit Just after the circuit is completed, what is the voltage drop across the resistor? Express your answer in volts. Part C Request Answer 20 = Submit VO ΑΣΦ | Request Answer V ? Just after the circuit is completed, what is the charge on the capacitor? Express your answer in coulombs. ΑΣΦ Request Answer ? V ? V C Review | Constants
A battery has an EMF of 24.0 V and an internal resistance of ‘r’. Its terminals are connected to aload resistance of 5.25 Ω.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 internalresistance, and the power delivered by the battery.
The capacitor in the circuit shown is fully charged by a 24 V battery. The switch is closed at t = 0. At sometime after the switch is closed, the voltage across the capacitor is measured to be 10 V. What is the current in the circuit at this time, in Ampere? C = 3.0 µF, and R = 2.0 02. Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. Cil
Which of the following is a formula for the power dissipated by a resistor? Let V be the voltage across the resistor, / be the current through the resistor, and R is the value of the resistance of the resistor. PIR V/R O PR
A 20.0 Ω resistor, R1, with a maximum power rating of 5.0 W is to be connected in series to another resistor, R2 in a circuit with a 24-V battery. 1. What is the total resistance of the series circuit? 2. What is the maximum allowable current in the resistor, R1? 3. What is the resistance of the second resistor, R2?
b. About how many time constants does it take to charge a capacitor in an RC circuit to 50% of its maximum value?
A simple RC circuit has a switch, a resistor (R), and a capacitor (C) all wired together in series. Assuming the switch is open initially and capacitor is fully charged to a potential V and holds a charge Qo, which of the following expressions describes the current through the circuit at time t=RC after the switch is closed? I = Ve R Selected Answer: V² Answers: I RC I = V R.e I = RC·e V %3D
4a. Find the current in the circuit (magnitude and direction). 4b. Find the potential difference of V_ab of point a with respect to point b. 4c. Find the potential difference of V_bc of point b with respect to point c. 4d. What is the totatl rate at which electrical energy is dissipate in R1, R2, and R3 resistors. 4e. What is the power output of the 26.0V battery? 4f. At what rate is the electrical energy being converted to other forms in the 10.0V battery? 4g. Show that power output of the 26.0V battery equals the overall rate of dissipation of electrical energt in the rest of the circuit?