In an RC circuit, how many time constant must elapsed if an initial uncharged capacitor is reach 80% of its final potential difference? Select one: O a. 1.9 sec. O b. 2.2 sec. O c. 1.6 sec. O d. 3.0 sec. Clear my choice

In an RC circuit, how many time constant must elapsed if an initial uncharged capacitor is reach 80% of its final potential difference? Select one: O a. 1.9 sec. O b. 2.2 sec. O c. 1.6 sec. O d. 3.0 sec. Clear my choice

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 55P: An ECG monitor must have an KC time constant lessthan 1.00102s to be able to measure variations...

See similar textbooks

Related questions

Q: Consider the circuit shown in the figure. A short time after closing the switch, the charge on the…

A: To solve this problem, we will use the concept of discharging RC circuit .

Q: In RC Circuit, the voltage across the resistor decreases as the capacitor charges. Explain the…

Q: How many time constants (t-RC) in the process of discharging the capacitor in an RC circuit sonar…

A: Initial charge, Final charge,

Q: What is the maximum charge on a capacitor in an RC circuit?

Q: (11%) Problem 12: A capacitor with a capacitance of 3.5 pF is initially uncharged. It is connected…

Q: In RC Circuit, the voltage across the capacitor increases exponentially with time as the capacitor…

A: The voltage of a capacitor is given by V = q/C…

Q: Q.2: An RC circuit with a 100.0 V battery is connected to a fluorescent lamp as shown in the figure.…

Q: A capacitor in RC circuit is charged to one half of its maximum charge in 69.5 s. the capacitive…

A: Given that, A capacitor in RC circuit is charged to one half of its maximum charge in 69.5 s. Then…

Q: When discharging a capacitor, as discussed in conjunction shown, how long does it take for the…

Q: 50.0 V Consider the circuit with R = 205 kQ and C = 256 µF. If the capacitor is initially uncharged,…

Q: 15. Please consider the following circuit (Yay! Last question of this set!). RA RB a Rc RD ɛ = 12 V,…

A: a) RB and RD are in series so their equivalent resistance is R' = 3 + 3 = 6 ohm RA and RC are in…

Q: In the circuit shown, the capacitor has an initial charge of Qo at t=0. When the switch S is closed…

Q: a) For the circuit shown below, calculate i) Total capacitance ii) Total charge on 20 µF capacitor…

Q: 7. For the network shown, completely fill the table below, if a 120-V source were connected across…

A: Potential difference connected: V = 120 V R1 = 1 R2 = 2 R3 = 3 R4 = 4

Q: O Figure below shows a series RC circuit with switch S, during initial setup the switch is open…

A: Given : A circuit comprising of resistor and capacitor. Asked to draw graphs of voltage across…

Q: 2MF 5MF A ww 300L 9V Two condensers and two resis tors are connected in series with a battery as…

A: Given that Two condensers and two resistors are connected in series with a battery as shown in the…

Q: (c) Deter Teren In an RC series circuit, 8= 12.0 V, R = 1.40 MN, and C = 1.80 µF. (a) Calculate the…

Q: 01 You build a circuit with one resistor, R with a variable voltage source. and you obtained the…

Q: Problem 9: A capacitor is charged with a total charge of q = 5.1E-05 C. The capacitor is wired in…

A: (a)The expression for time constant is,

Q: Problem 23.45 I Review I Constants The switch in the figure (Figure 1)has been in position a for a…

A: NOTE: As per bartleby guidelines, we an answer only first 3 sub-parts of a question. For remaining…

Q: A heart defibrillator being used on a patient has an RC time constant of 10.0 ms due to the…

A: a) The expression for find resistance of path through the patient is τ=RCR=τC Insert values in the…

Q: Consider the circuit shown in (Figure 1). Suppose that R= 6.0 kn. Part A What is the time constant…

A: The time constant for the discharging of the capacitor is 1.2 ×10^-2 sec

Q: The capacitor in an RC circuit (R= 100 2. C= 50 uF ) is initially uncharged. Find the charge on the…

Q: EMF = Vo = 6 volts. and C = 5 μF Calculate the theoretical value of the charge (q) in the…

A: Given:EMF = 6 VCapacitance, C = 5μF = 5×10-6 Ftime, t = 0.5 sResistance, R = 100 kΩ = 100×103 Ω

Q: A heart defibrillator being used on a patient has an RC time constant of 1000.0 ms due to the…

A: Given data: Value of time constant is, τ=1000.0 ms=1000.01000=1 s. Capacitance of defibrillator is,…

Q: (69%) Problem 10: In the figure, these three resistors are counected to a voltage source so that Ry…

A: Given: Resistance R1 = 0.75 Ohm Resistance R2 = 5.5 Ohm Resistance R3 = 8.5 Ohm Battery voltage = 12…

Q: 2. For each question, find the equivalent resistance and the current coming out of the source. Then…

Q: 2 - In the RC circuit shown in the figure, the capacitor is initially uncharged. At time t=0, the…

A: The given circuit is shown below

Q: Problem 21.85 - Copy IP Consider the RC circuit shown in the figure(Figure 1). Suppose R1 = 6.o N ,…

Q: The figure on the side is showing how the voltage on the capacitor in an RC-circuit changes with…

Q: Below is an RC Circuit where there are two capacitors. In this circuit they are in parallel. This…

A: For charging a capacitor q=Cε(1-e-t/RC)Where C=C1+C2 as C1 and C2 are connected in parallel. Where…

Q: What multiple of the time constant t gives the time taken by an initially uncharged capacitor in an…

A: Initial charge = 0 C Final charge = 88.1% of maximum charge Let maximum charge = QmTime constant (τ)…

Q: A heart defibrillator being used on a patient has an RC time constant of 10.0 ms due to the…

A: a)

Q: In the series RC circuit shown below, the current through the resistor is decreasing with time. If…

A: Resistance and capacitor are in series.

Q: In RC Circuit, the current decreases exponentially with time as the capacitor charges. Explain the…

A: Answer :- Initially when the capacitor is not charged voltage across capacitor is zero; capacitor…

Q: As shown , draw a graph of potential difference across the resistor versus time, showing at least…

Q: *64 A capacitor with an initial potential difference of 100 V is dis- charged through a resistor…

Q: 1. What is the RC time constant when the switch is first closed? 2. What is the current in the…

A: Given Resistor, R=100kΩ Capacitor voltage, Vc=10v Capacitor, C=22μF

Q: Class Management I Help HW 6 - RC Circuits Begin Date: 2/14/2022 12:01:00 AM-- Due Date: 2/25/2022…

Q: Consider the circuit shown in the figure. A short time after closing the switch, the charge on the…

A: Given: The time constant is 17.7 s. The final charge on the capacitor is 90% of the itnial charge.

Q: Under what condition is the terminal voltage of a source of potential equal to the electromotive…

A: I'm above circuit diagram Current flow = I Battery internal resistance =r Resistance = I

Question

e. 2
Clear my choice
In an RC circuit, how many time constant must elapsed if an initial uncharged capacitor is reach 80% of its final potential
difference?
Select one:
O a. 1.9 sec.
O b. 2.2 sec.
O c. 1.6 sec.
O d. 3.0 sec.
Clear my choice
EN

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) Find the current in each resistor of Figure P18.18 by using the rules for resistors in series and parallel. (b) Write three independent equations for the three currents using Kirchhoffs laws: one with the node rule; a second using the loop rule through the battery, the 6.0- resistor, and the 24.0- resistor; and the third using the loop rule through the 12.0- and 24.0- resistors. Solve to check the answers found in part (a). Figure Pl8.18
(a) Find the current in each resistor of Figure P18.18 by using the rules for resistors in series and parallel. (b) Write three independent equations for the three currents using Kirchhoffs laws: one with the node rule; a second using the loop rule through the battery, the 6.0- resistor, and the 24.0- resistor; and the third using the loop rule through the 12.0- and 24.0- resistors. Solve to check the answers found in part (a). Figure Pl8.18
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?
An RC circuit consists of a 30.0 [V] voltage source, a switch initially in the off position, a 10.0 [kn] resistor and an initially uncharged 200. [µF] capacitor that are connected in series. At t=0, the switch was turned on. What is the potential difference across the capacitor plates at t=4.00 [s]? A. 4.06 [V] B. 18.7 [V] C. 25.9 [V] D. 29.9 [V]
A capacitor of capacitance C is connected to four resistors R = 62 R, = 4O R, =90 and R 60 %3D and a battery V= 36 V with an open %3! switch. R, R. R R. What is the voltage across R1 when the switch has just been closed? Select one: O a 21.6 V O b. 0V O c. 14.4 V O d. 36 V The following is a part of a circuit. The potential of V = 200 V is provided at point a that is connected to resistors = 40 2=60 and 3 =9 12:12 PM 5/13/2021 近

Consider a series RC circuit as in Figure below for which R =5.1 MQ, C=10.1 µF, and ɛ=30.0 V. Find the maximum charge ( in units of µC) the capacitor can have after a very long time of the switch S being closed. S R Select one: O A. 393.90 O B. 454.50 OC. 303.00 O D. 606.00 O E. 151.50
15V a. + AM 10.2. 4 t=0 um 45² 652 im + V 1 ic (t) b. Assume switch has been closed for Find a mathematical expression for Vc it capacitor is initially uncharged and the switch is closed at t = 0. Sketch Vc lt). 20m F a long time. opening Fird an expression for ic immediately after the switch and sketch it.
Consider a series RC circuit as in Figure below for which R =2 MQ, C=4.3 µF, and ɛ=30.0 V. Find the maximum charge ( in units of µC) the capacitor can have after a very long time of the switch S being closed. on R Select one: OA. 193.50 OB. 167.70 OC. 64.50 OD. 129.00 OE. 258.00 Activate Windows Next page 100
Compute for the total energy of the entire circuit. Select one: a. 128.42 micro Joules b. 352.12 micro Joules c. 273.56 micro Joules d. 478.08 micro Joules
100.0kN and C Given the following RC circuit, with R time constant T. Then let a voltage of 45.0 V be applied to a charging capacitor. How long will it take for the capacitor to reach four fifths of the original charge Qmaz? 12.5µF, determine the R I V
#28. will give thumbs up if correct answer Consider the circuit shown. Let ε=16.0 and let R1=R2=R3=R4=6.00Ω. What is the voltage across R3? A. 1.33 V B. 4.00 V C. 12.0 V D. 16.0 V
Imssb1.mutah.edu.jo/mod/quiz/attempt.php?a For the following circuit in the figure below. Determine V-V, ( in units of V) for z = 47 V. a 3. 20 22 52 Select one: OA. 7.83 O B. 9.40 OC -39.17 OD. 940 OE-783 Clear my choice INS