Part AWhat magnetic field strength will levitate the 2.0 g wire in (Figure 1)? Assume that I = 1.1 A and d = 12 cmExpress your answer to two significant figures and include the appropriate units.You may want to review (Pages 821 - 822) .B = 8,6 • 10-2TFor general problem-solving tips and strategies for thistopic, you may want to view a Video Tutor Solution of Theworkings of a speaker.Figure1 of 1<>Part B2.0 gwireWhat is the direction of the magnetic field?B-field regionUpwardDownwardInto the screenOut of the screen

a) magnetic force = mg B=mg/ IL B= 2×10-3×9.81/(1.1×0.12) B= 0.148 T

Answered: gs of a speaker. 1 of 1 Part B 2.0 g…

gs of a speaker. 1 of 1 Part B 2.0 g wire What is the direction of the magnetic field? B-field region Upward Downward Into the screen Out of the screen

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Part A
What magnetic field strength will levitate the 2.0 g wire in (Figure 1)? Assume that I = 1.1 A and d = 12 cm
Express your answer to two significant figures and include the appropriate units.
You may want to review (Pages 821 - 822) .
B = 8,6 • 10-2
T
For general problem-solving tips and strategies for this
topic, you may want to view a Video Tutor Solution of The
workings of a speaker.
Figure
1 of 1
<>
Part B
2.0 g
wire
What is the direction of the magnetic field?
B-field region
Upward
Downward
Into the screen
Out of the screen

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