Please just help with this question: What would be the terminal velocity of the rod if all the conditions of part (b) of the problem where held, except there was also friction with a kinetic coefficient of ?k=0.0215?(Note: I believe the answer for b) is the induced current of 0.049 A if it helps) A conducting bar of mass m = 18.0 g and resistance R = 1.89 N slides down two conducting railsthat are frictionless and have no electrical resistance. These rails make an angle 0 = 40.0° with thehorizontal and are separated by a distance l = 20.0 cm, as shown. In addition, a uniform magneticfield B = 712 mT is applied vertically upward. The bar is released from rest and slides down.Rin(b) As the bar continues to slide, the forces approachequilibrium. What is the induced current in the barwhen it is moving at 85.0% of terminal speed?Ba0 (

The voltage induced across the conducting bar during the terminal velocity vt in the magnetic field…

Answered: A conducting bar of mass m = 18.0 g and…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 88AP: Two long coaxial copper tubes, each of length L, are connected to a battery of voltage V. The inner...

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Please just help with this question: What would be the terminal velocity of the rod if all the conditions of part (b) of the problem where held, except there was also friction with a kinetic coefficient of ?k=0.0215?

(Note: I believe the answer for b) is the induced current of 0.049 A if it helps)

A conducting bar of mass m = 18.0 g and resistance R = 1.89 N slides down two conducting rails
that are frictionless and have no electrical resistance. These rails make an angle 0 = 40.0° with the
horizontal and are separated by a distance l = 20.0 cm, as shown. In addition, a uniform magnetic
field B = 712 mT is applied vertically upward. The bar is released from rest and slides down.
R
in
(b) As the bar continues to slide, the forces approach
equilibrium. What is the induced current in the bar
when it is moving at 85.0% of terminal speed?
B
a
0 (

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