Answered: In an RC circuit where the capacitor…

In an RC circuit where the capacitor starts uncharged, what proportion of the battery voltage, or emf, is across the resistor after three time constants? a. 5.0% b. 63.2% c. 36.8% d. 95.0%

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Direct-current Circuits

Section: Chapter Questions

Problem 28.21P: Consider the circuit shown in Figure P28.21 on page 860. (a) Find the voltage across the 3.00-0...

See similar textbooks

Related questions

Q: Which of the following will have a bigger impact on potential energy? Group of answer choices Need…

A: The objective of the question is to identify which factor will have a greater impact on the…

Q: Two boxes, A and B, are connected to each end of a light vertical rope, as shown in the following…

A: Step 1: GivenFA = 76.0 NTension in the rope, T = 33.0 NDistance descended by box B, d= 10.6 mTime…

Q: A proton has a total energy of 3 times its rest energy. What is the momentum of this proton? (in Me)…

A: Introduction:It is given that:E = 3ER ....(1) As we know:E2 = p2c2 + ER2 ( Einstein…

Q: Three point charges Q1=22.4uC, Q2=-30.6uC,& Q3=57.3uC,are arranged on the corners of a square of…

A: Step 1: Step 2: Step 3:

Q: Need quick answer for all 4 subparts

Q: Ps: 0.212V is also wrong

A: Step 1:Length is 9.4×10−2mArea is 5×10−5m2No of turns is 6500 per meter of lengthCurrent is 1.5ATime…

Q: (a) An inductor designed to filter high-frequency noise from power supplied to a personal computer…

A: Step 1: L≈21.22mHSo, the minimum inductance required for the inductor to produce a reactance of 2.00…

Q: With respect to the earth, object A is moving at speed 0.73c to the right. Object B is moving to the…

A: Step 1: Step 2: Step 3: Step 4:

Q: A hang glider is flying at an altitude of H = 120 m. Green light (wavelength = 555 nm in vacuum)…

A: Step 1:Distance between the glider and the pilot is 120mWave length of green light is 555nmDiameter…

Q: Space Ship A is approaching Earth from the left at a speed of 0.84c relative to earth. Space Ship B…

A: To find the relative speed of spaceship A relative to spaceship B, we can use the relativistic…

Q: can you explain how to get the answer to the second question?

A: Step 1:Step 2:

Q: Below is an energy-level diagram for the hydrogen atom. n=co n=4 n=3 n=2 E=0 E = -0.85 eV E=-1.51 eV…

A: as the given energy diagramopt (A): E=-3.4ev-(-13.6ev)=10.2ev greater than photon energy.opt(B):…

Q: Two friends, Burt and Ernie, are standing at opposite ends of a uniform log that is floating in a…

Q: University Physics 1 - Gravitation & Oscillation I need help with this problem and an…

A: The satellite moves in space in an orbit with very high velocity and tends to free fall towards the…

Q: Please explain this to me in depth and step by step in the clearest way possible. I am very…

A: Concepts Involved:Electromagnetic Radiation (Light): Light is a form of energy that travels as…

Q: Required information Skip to question At a rock concert, the engineer decides that the music isn’t…

Q: The puck in the figure below has a mass of 0.120 kg. The distance of the puck from the center of…

Q: Please don't provide handwritten solution ...

Q: When a 0.25kg ball is suspended from a light 1.2m string, in the attachment below. The string makes…

A: Step 1:Step 2:

Q: 3. Find the value of A? A k 13 ft 7 ft 100 lbs

A: The principle of moments states that for a seesaw to balance, the total torque on one side must be…

Q: Simple pendulum is suspended from the ceiling by means of a string of length 1.30m. Assume that…

A: Step 1:

Q: In a Young's double-slit experiment, 555-nm-wavelength light is sent through the slits. The…

A: Step 1: Use I(Θ)=I0cos2(λπsin(θ))whereΘ = 2.40I(Θ) is the intensity at angle Θ = 0.76I0I0 is the…

Q: Q1

A: Step 1:The wavelength of light,λ=632.8nm=632.8×10−9mStep 2:The width of slita=2μm=2×10−6mFor first…

Q: A golfer hits a ball with an initial velocity of 41.7m/s and is launched at an angle of 36° above…

A: Step 1:Step 2:Step 3:Step 4:

Q: A bicyclist tilts their bicycle in order to make a circular turn of radius r = 49 m while traveling…

A: The objective of the question is to find the angle from the vertical that the bicyclist must tilt…

Q: A uniform beam of length L = 7.80 m and weight 3.75 × 10² N is carried by two workers, Sam and Joe,…

A: Step 1:Step 2:

Q: Which of the following will have the greatest decrease in stress? Increase Contact Area; Decrease…

A: The objective of the question is to identify which scenario will result in the greatest decrease in…

Q: Hello, Please show all work and diagrams!

Q: The right side of the followingcircuit is in a B-field of strength 0.8T. Find the magnitude and…

Q: A 1 kg horizontal aluminum bar, 0.1 m long, is pushed by a force F between two vertical metal rods…

A: Lenz law of electromagnetic states that direction of the electric current induced in a loop by…

Q: A solid, uniform disk of mass M and radius a may be rotated about any axis parallel to the disk…

A: Given : Mass of the disk M The radius of the disk a The moment of inertia is the tendency to resist…

Q: A pogo stick has a spring with a force constant of 2.50 x 10^4 cm, which can be compressed 10.4cm.…

A: Step 1:Step 2:

Q: To sterilize a 43-g43-g glass baby bottle, we must raise its temperature from 22.0∘C to 95.0∘C. How…

Q: Answer step-wise

A: Step 1: Find the total equivalent resistance Since the segments of the wall are stacked in a series…

Q: b) The same coil is then connected to an a.c. supply of 100 V (rms) and the current is found to be 6…

A: The objective of the question is to understand why the alternating current (AC) is smaller than the…

Q: A sailboat is traveling at an absolute speed of 3 m/s against a .5 m/s current and with a 6 m/s…

Q: 6) An object 1.50 cm high is held 3.00 cm from a person’s cornea, and its reflected image ismeasured…

Q: 1. In the figure, a block of mass m = 12 kg is released from rest on a frictionless incline of angle…

A: The scenario:A 100 g copper block (c_copper = 387 J/kg⋅°C) at 100°C is dropped into 500 g of water…

Q: Please show all work!

Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…

A: Step 1:Step 2:(b) Approximate Yield Strength (Y): From the graph, find the stress value at a strain…

Q: Required information Skip to question When a tuning fork is held over the open end of a very thin…

A: Resonance occurs when the length of the air column in the tube matches certain multiples of the…

Q: Don't provide hand writing solution

A: The objective of this question is to determine the initial velocity of the car before the collision…

Q: You have to explain cosine rule with diagram while calculating length. (14 )The force P applied at…

A: Step 1:Applied force is PAngle is 3.5oStep 2:The free body diagram of the rhombus AD′C′B will be:The…

Q: This is really imp q

A: Step 1: Step 2: Step 3: Step 4:

Q: A circular coil composed of N = 110 of closely rolled up turns of wire, has a radius R = 0.25 m. A…

Q: Poisson brackets in quantum mechanics: - How does dp/dx = 0 - Prove each statement in the red box

A: Step 1: Step 2: Step 3: Step 4:

Q: Multiple-Concept Example 8 reviews the approach that is used in problems such as this. A person eats…

A: We know, from Stephan's- Boltzman law P=tQ=eσA(T4−T04)Where σ=5.67×10−8W/m2K4....Stephan's…

Q: (c) Find the vertical force exerted on the base of the rod. Ignore the weight of the rod. magnitude…

Q: An object at rest on a flat, horizontal surface explodes into two fragments, onewith mass 100g, the…

A: The objective of the question is to find out how far the lighter fragment slides after the…

Q: A person was trying to catch a ball with a horizontal velocity of 48 m/s. The mass of the ball was…

A: The objective of the question is to find the kinetic energy of the ball before it struck the…

Question

In an RC circuit where the capacitor starts uncharged, what proportion of the battery voltage, or emf, is across the resistor after three time constants?

a. 5.0%

b. 63.2%

c. 36.8%

d. 95.0%

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 by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

An uncharged series RC circuit is to be connected across a battery. For each of the following changes, determine whether the time for the capacitor to reach 90% of its final charge would increase, decrease, or remain unchanged. Indicate your answers with I, D, or U, respectively. (a) The RC time constant is doubled. (b) The battery voltage is doubled. (c) A second resistor is added in series with the original resistor.
A circuit contains a D-cell battery, a switch, a 20- resistor, and three 20-mF capacitors. The capacitors are connected in parallel, and the parallel connection of capacitors are connected in series with the switch, the resistor and the battery, (a) What is die equivalent capacitance of the circuit? (b) What is the KC time constant? (c) How long before the current decreases to 50% of the initial value once the switch is closed?
A 500- resistor, an uncharged 1.50-F capacitor and a 6.16-V emf are connected in series, (a) What is the initial current? (b) What is the RC time constant? (c) What is the current after one time constant? (d) What is the voltage on the capacitor after one time constant?
Draw two graphs of charge versus time on a capacitor. Draw one for charging an initially uncharged capacitor in series with a resistor, as in the circuit in Figure 21.38, starting from t = 0. Draw the other for discharging a capacitor through a resistor, as in the circuit in Figure 21.39, starting at t = 0, with an initial charge Q0. Show at least two intervals of t.
Integrated Concepts A flashing lamp in a Christmas earring is based on an RC discharge of a capacitor through its resistance. The effective duration of the flash is 0.250 s, during which it produces in average 0.500 W from an average 3.00 V. (a) What energy does it dissipate? (b) How much charge moves through the lamp? (c) Find the capacitance. (d) What is the resistance of the lamp?
Why is the following situation impossible? A technician is testing a circuit that contains a resistance R. He realizes that a better design for the circuit would include a resistance 73R rather than R. He has three additional resistors, each with resistance R. By combining these additional resistors in a certain combination that is then placed in series with the original resistor, he achieves the desired resistance.
Figure 21.55 shows how a bleeder resistor is used to discharge a capacitor after an electronic device is shut off allowing a person to work on the electronics with less risk of shock, (a) What is the time constant? (b) How long will it take to reduce the voltage on the capacitor to 0.250% (5% of 5%) of its full value once discharge begins? (c) If the capacitor is charged to a voltage V0through a 100-O resistance, calculate the time it takes to rise to 0.865V0(This is about two time constants.)
Unreasonable Results (a) Calculate the capacitance needed to get an RC time constant of 1,00x103 s with a 0.100- resistor, (b) What is unreasonable about this result? (c) Which assumptions are responsible?
Integrated Concepts A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of 10.0 A. (a) What is the battery’s internal resistance? (b) What power is dissipated inside the battery? (c) At what rate (in °C/min ) will its temperature increase if its mass is 20.0 kg and it has a specific heat of 0.300 kcal/kg. °C, assuming no heat escapes?
A heart defibrillator being used on a patient has an RC time constant of 10.0 ms due to the resistance of the patient and the capacitance of the defibrillator, (a) If the defibrillator has a capacitance of 8.00F , what is theresistance of the path through the patient? (You may neglect the capacitance of the patient and the resistance of the defibrillator.) (b) If the initial voltage is 12.0 kV, how long does it take to decline to 6.00102V ?
A 500 resistor, an uncharged 1.50F capacitor,and a 6.16-V emf are connected in series, (a) What is the initial current? (b) What is the RC time constant? (c) What is the current after one time constant? (d) What is the voltage on the capacitor after one time constant?
A person with body resistance between his hands of 1.00 k accidentally grasps the terminals of a 20.0-kV power supply. (Do NOT do this!) (a) Draw a circuit diagram to represent the situation. (b) If the internal resistance of the power supply is 2000 , what is the current through his body? (c) What is the power dissipated in his body? (d) If the power supply is to be made safe by increasing its internal resistance, what should the internal resistance be for the maximum current in this situation to be 1.00 mA or less? (e) Will this modification compromise the effectiveness of the power supply for driving low-re si stance devices? Explain your reasoning,