A wire of length e = 0.85 m is conducting a current of i = 7.5 A toward the top of the page and through a B = 3.0T uniform magnetic field directed into the page, as shown in the figure. What is the magnitude F of the magnetic force on the wire? F = N В What is the direction of the magnetic force on the wire? out of the screen up left into the screen right down O O

A wire of length e = 0.85 m is conducting a current of i = 7.5 A toward the top of the page and through a B = 3.0T uniform magnetic field directed into the page, as shown in the figure. What is the magnitude F of the magnetic force on the wire? F = N В What is the direction of the magnetic force on the wire? out of the screen up left into the screen right down O O

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

A wire of length e = 0.85 m is conducting a current of
i = 7.5 A toward the top of the page and through a B = 3.0 T
uniform magnetic field directed into the page, as shown in
the figure.
What is the magnitude F of the magnetic force on the wire?
F =
N
В
What is the direction of the
gnetic force on the wire?
out of the screen
up
left
into the screen
right
down

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