Answered: The direction of magnetic field at any…

The direction of magnetic field at any point in the field is the direction of. pole of the compass needle at that location. a. north O b. north-east Oc. south O d. north-west

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 1PE: What is the direction of the magnetic force on a positive charge that moves as shown in each of the...

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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

The direction of magnetic field at any point in the field is the direction of
pole of the compass
needle at that location.
O a. north
O b. north-east
south
O d. north-west

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