Answered: If the switch is closed, how long will…

If the switch is closed, how long will it take for the circuit current to reach maximum? Assume that the initial current is 0 A. A. 2 seconds B. 6 seconds C. 5 seconds D. 4 seconds

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 2CQ: What is the voltage across the open switch in Figure 21.43?

See similar textbooks

Related questions

Q: A battery is connected to a series RL circuit at time t = 0. At what multiple of T will the current…

Q: (3p.) Figure below shows a cross section of a hollow, cylindrical conductor of radii a and b,…

Q: n;=300 - n2=200 Ø=41 mm Cos(2nvt I, =100 r - V=10 kHz

A: Hi please find solution to your problem

Q: Three identical capacitors are connected in delta to a 408 V, 50Hz, 3-phase supply. If the line…

Q: A square loop of aluminum wire is 17.0 cm on a side. It is to carry 12.2 Aand rotate in a uniform…

Q: What is the current in the secondary line? If the primary 120V AC line with 50 turns around a core,…

Q: The motor in a toy car operates on 5.30 V, developing a 3.90 V back emf at normal speed. If it draws…

Q: A motor operating on a 270 V source has a 165 V back emf at operating speed and draws a 12.5 A…

Q: Q1. An infinite current sheet lies in the z = 0 plane with current l=i ŷ, as shown in Fig. given…

A: Scenario - A magnetic field will be generated due to infinite current sheet that lies along y- axis…

Q: The motor in a toy car operates on 6.00 V, developing a 4.50 V back emf at normal speed. If it draws…

A: Given V = 6.00V Vback = 4.50 V I = 3.20 A R =??? I1 =???..(at start Vback =0 V)

Q: A 32.0-0 resistor and a 20.0-0 are connected in parallel, and the combination is applied across a…

Q: A motor operating on 240 V electricity has a 180 V back emf at operating speed and draws a 12.0 A…

A: a)The expression for the current in a circuit is,

Q: What is the power that's dissipated through the resistor in the image given (in W). a. 2 b.4 c.…

A: Given value--- R = 60 ohm. V = 30 V. We have to find--- power dissipated?

Q: 13. Why is alternating current transfer more effective than dc current transfer over long distances?…

Q: A current i=−40mA is flowing through the two infinitely long straight wire segments connected by a…

Q: A large power plant generates electricity at 12.0 kV. Its old transformer once converted the voltage…

A: V = 12 kV = 12000 volts Vold = 376 kV Vnew = 501 kV

Q: A transformer has 500 primary turns and 10 secondary turns. (a) If Vp is 120 V (rms), what is Vs…

Q: A series RLC circuit attached to a 120 V/60 Hz power line draws 3.30 A of current with a power…

Q: I need help solving this series circuit problem, help!!!

Q: An electric circuit consists of a battery, a resistor and a switch. The switch is initially in the…

A: Initially the current is flowing in the circuit in clockwise direction.

Q: A square-shaped solenoid with a diameter of 0.2032 mm, is 3.5 meters tall, with 0.75-m long sides.…

A: The given values are,

Q: Current in a closed RL circuit How many seconds after theswitch in an RL circuit is closed will it…

Q: The resistance in an RLC circuit is doubled. (a) Does theresonance frequency increase, decrease, or…

Q: A battery charger meant for a series connection of ten nickel-cadmium batteries (total emf of 12.5 V…

Q: 2.2.1 Find current ls, l2, la and la for the below circuit. 2.2.2 Potential difference between a and…

Q: Wire 1- V₁ A F R₁ Wire 2 I₁ B E R₂ R₂ Із D V₂ Wire 3 1. For junction B in Figure 1, write the…

Q: An A.C series circuit as shown in the figure has a phase difference between current and the voltage.…

A: The phase difference in an AC circuit is defined as the difference in the argument or phase between…

Q: Q4(a) Define the following terms associated with a magnetic circuit: (i) Magnetomotive force; (ii)…

Q: 2. shown in Fig. 2552. <ひこk0 Sin34ピ Galueofthe Current flowingatany instant b The power Cons umed.

Q: 3) A square loop circuit (with a 30.0 V battery, resistance of 6.00 ohms and side length of 2.00 m)…

A: Given data: e.m.f of the battery, ε=30.0 V

Q: 14. This is the conductor's property due to which it passes current: a. conductance b. inductance…

Q: The remaining circuit quantities may change instantaneously as required by Kirchhoff's rules.…

A: Capacitor is an electrical component in a circuit which stores charges. How do these capacitors get…

Q: 1. For each of the following situations, identify which point is at a higher potential, and indicate…

A: The point which is more positive is consider as a higher potential point. The high potential is a…

Q: The figure below shows a simplified model of a cardiac defibrillator, a device used to resuscitate…

Q: A rectangular circuit containing a resistance R is pulled at a constant velocity v → away from a…

A: Write the expression for induced EMF in the circuit in the terms of rate of change of flux. The…

Q: In the bedroom of your house you would like to run a 360 W toward, a 30 W alarm clock, a 720 W…

A: Given data: Power rating of toward is, P1=360 W. Power rating of alarm clock is, P2=30 W. Power…

Q: A sine wave {12 Sin(2t+45)} is applied to a full wave rectifier of resistance (2 kQ). The DC current…

A: The Sine wave is given by : V = 12Sin(2t +45) volts Resistance (R) = 2000 ohm

Q: A wire loop is immersed in a b-field. the loop shrinks from a radiuse of 52 cm to a radius of 4.9cm…

A: Initial radius (r) = 52 cm Final radius (r') = 4.9 cm time (t) = 0.22 seconds induced voltage = 8.3…

Q: 3613 In the eircuit shown in the figure, the switch S has been at position a for a long time, and…

Q: In the bedroom of your house you would like to run a 360 W electric blanket, a 60 W clock, a 720 W…

A: Given data Total power consumed by electrical devices is P=360 W+60W+720 W+2(120 W) = 1380 W…

Q: In the figure, a wire loop formed from 0.1 cm radius copper wire with side lengths of 20 cm x 80 cm.…

A: When an electrical conductor is placed into a magnetic field, emf is produced in it due to its…

Q: What is the peak current (in A) through a 520 W room heater that operates on 125 V AC power? A

Q: steady-state current in each resistor and (b) the charge Qmax on the capacitor. (c) The switch is…

A: GIVEN suppose the switch has been closed for a time interval sufficiently long for the capacitor…

Q: A thin metal bar of 50.0 cm and a mass of 750 g rests on two metal supports. These supports are…

Question

Mixing (non reacting fluids), Electric circuits.

Problem:

If the switch is closed, how long will it take for the circuit current to reach maximum? Assume that the initial current is 0 A.

A. 2 seconds

B. 6 seconds

C. 5 seconds

D. 4 seconds

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

I didn't understand that how calculate. do please
A student in a physics lab mistakenly wired a light bulb, battery, and switch as shown in Figure 21.44. Explain why the bulb is on when the switch is open, and off when the switch is closed. (Do not try this-it is hard on the battery!)
What is the voltage across the open switch in Figure 21.43?
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . Make a sketch of an electric circuit that contains a switch and two lightbulbs connected in such a way that if either bulb burns out the other still functions, but if the switch is turned off, both bulbs go out.
(a) Haw much power is dissipated in a short circuit of 240-V AC through a resistance of 0.250 ? (b) What current flows?
Apply the loop rule to loop akledcba in Figure 21.52.
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . Describe Ohm’s law.
Apply the loop rule to loop abcdefghija in Figure 21.52.
How do you get the I0 = 10^-12 W/m^2 ?
How much does it cost to operate a 25-WW porch light for 24 hh if electric energy costs 8¢/kWhkWh.
Integrated ConceptsA light-rail commuter train draws 630 A of 650-V DC electricity when accelerating. (a) How long does it take to reach 20.0 m/s starting from rest if its loaded mass is 5.30×104 kg, assuming 95.0% efficiency and constant power? (b) Find its average acceleration.
A841W heater is connected to a 110V line. Calculate the heat energy it produces in 1.3hrs (in M.J). I need to show all work look at correct answer