Question: A horizontal wire is free to slide on the vertical rails of a conducting frame, as in figure. The wire has mass m and length

A horizontal wire is free to slide on the vertical rails of a conducting frame, as in figure. The wire has mass m and length ?, and the resistance of the circuit is R. If a uniform magnetic field is directed perpendicular to the frame, what is the terminal speed of the wire as it falls under the force of gravity? (Neglect friction.)

out

Step by Step Solution

★★★★★

3.40 Rating (178 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Consider the closed conducting path made up by the horizontal wire the vertical rails and the pat... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

63-P-E-I (449).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

A uniform wire with mass M and length L is bent into a semicircle. Find the magnitude and direction of the gravitational force this wire exerts on a point with mass m placed at the center of...

A straight piece of conducting wire with mass M and length L is placed on a frictionless incline tilted at an angle θ from the horizontal (Fig). There is a uniform, vertical magnetic field B at...

A thin, flat, uniform disk has mass M and radius R_ A circular hole of radius R/4, centered at a point R/2 from the disk's center, is then punched in the disk. (a) Find the moment of inertia of the...

conducting rod of mass 20 g and length 45 cm has holes drilled near each end so that it is free to slide in a vertical direction along two conducting rails as shown in Figure P20.97. A current of 200...

This problem explores how a current-carrying wire can be accelerated by a magnetic field. You will use the ideas of magnetic flux and the EMF due to change of flux through a loop. A conducting rod is...

1. [-/1 Points] DETAILS OSCOLPHYS2016 23.2.WA.008.TUTORIAL. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A single turn coil of radius 4.50 cm is held in a vertical plane and a magnet is rapidly moved...

A model rocket is constructed with a motor that can provide a total impulse of 24.0 N-s. The mass of the rocket is 0.202 kg. What is the speed that this rocket achieves when it is launched from rest?...

Please help me complete the tables! Thank you for your time! Data Table 1: Mass of Washers and Ruler Mass of 5 washers {g} Average mass of 1 washer [g] Mass of ruler {g} Data Table 2: Initial Data...

ANSWER ALL TEHESE QUESTIONS Question 5 For the circuit shown in opposite figure the voltmeter reading is 8 V when the switch $ has been closed for a long time. a ) Calculate the emf of the battery. b...

Falling bar A conducting rod with a mass m and a length L can slide with no friction down a pair of vertical conducting rails, as shown in the figure below. The rails are joined at the bottom by a...

Differentiate the following with respect to x: 1.1 y = In[sinh(73*)] 4Vx arcsec(2x)

When we look at the Sun, we are seeing it as it was 8 minutes ago. So we can only see the Sun "in the past." When you look at the back of your own hand, do you see it "now" or in "the past"?

As a registered behavior technician, what should you do if the person you support is selling handmade products for income and ask if you want to buy some? A purchase an item B decline but agreed to...

Problem 5: [6 Marks] Determine f(t) if: 5(s+4) (a) F (s) : = (s+2)(s+3)2 6s(s+1) (s2+4)(s+4) (b) F(S) = 4s-3 (c) F (s) = (s+3)(s+3s+9)

Problem 4: [10 Marks] Find the Laplace transform of the following signals: (a) fi (t) = (5t + 3)u(t 2) (b) f2(t) = e-2(t-3)u(t 4) (c) f3(t) = 4e-5t cos(2t)u(t) (d) f4(t) = 3(t 1)?e-6tu(t) %3D %3D...

Problem 3: [5 Marks] For the Y-connected load in Fig.2 R = 3 0 XL 173.2 V L0 = 4 2 EL E, = 173.2 V Z+ 120 %3D XL = 40 = 40 XL ll 9, R = 30 %3D R = 3 2 %3D EL = 173.2 VZ- 120 ll

Problem 2: [5 Marks] For the A-A system shown in Fig. 1 A EAB 120 V Z0 %3D Lab ab 50 ca 50 50 3-phase, 3-wire A-connected ac generator Phase sequence: ACB 150 ECA = 120 V Z 03 ca be b 50 Ice C EBC =...

Caroline's family has read some literature about the newer atypical antipsychotic medications and the success they have had in treating patients with positive and negative symptoms of schizophrenia....

Define and describe international funds. What is the difference between a global fund and an international fund?

An artist wants to melt some lead to make a statue. How much heat must be added to 0.75 kg of lead at 20oC to cause it to melt completely?

Atypical NBA basketball player will do about 3.00 x 106 J of work per hour. Express this work in Calories.

First calculate the heat that needs to be removed to convert 1.0 kg of steam at 100oC to water at 140oC and then compute the heat that needs to be removed to lower the temperature of water at 100oC...

2017 estments 9 10 1:29:52 Finish atten -2 Suppose XYZinc, has a current dividend of D0 - $6, which is expected to shrink at the rate of 1-10L for 12 years. After that it will grow at the rate of 12...

Problem 11-22 Portfolio Returns and Deviations Consider the following information about three stocks: Rate of Return if State Occurs State of Probability of Economy State of Economy Stock A Stock B...

For both ink - jet and laser printers resolution is measured in . RPGCLTBKSDPI