Answered: 8. When current is flowing through the…

8. When current is flowing through the solenoid wire the pole that will be created at location I is - As a result the bar magnet will be ii

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 solenoid connected to a battery is brought near a permanent bar magnet as shown
below.
(I)
S
18. When current is flowing through the solenoid wire the pole that will be created at
location I is
. As a result the bar magnet will be
i
ii
The statement above is best completed by the answers in row:
Row
i
ii
South
attracted
North
attracted
South
repelled
North
repelled

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