Which of the following does not explain why the magnetic flux on a closed surface equal tozero?a Magnetic monopoles do not exist and that all magnetic fields are actually generated bycirculating currents.. The number of magnetic field-lines wwhich enter a closed surface is always equal to thenumber of field-lines which leave the surface.The electric flux out of any closed surface is proportional to the total charge enclosed withinthe surface.The divergence of a vector field is proportional to the point source density.

Magnetic flux is defined as the amount of magnetic field passing through a given area and it can be…

Which of the following does not explain why the magnetic flux on a closed surface equal to zero? 2 Magnetic monopoles do not exist, and that all magnetic fields are actually generated by circulating currents. The number of magnetic field-lines which enter a closed surface is always equal to the number of field-lines which leave the surface. The electric flux out of any closed surface is proportional to the total charge enclosed within the surface. The divergence of a vector field is proportional to the point source density.

Which of the following does not explain why the magnetic flux on a closed surface equal to zero? 2 Magnetic monopoles do not exist, and that all magnetic fields are actually generated by circulating currents. The number of magnetic field-lines which enter a closed surface is always equal to the number of field-lines which leave the surface. The electric flux out of any closed surface is proportional to the total charge enclosed within the surface. The divergence of a vector field is proportional to the point source density.

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

Which of the following does not explain why the magnetic flux on a closed surface equal to
zero?
a Magnetic monopoles do not exist and that all magnetic fields are actually generated by
circulating currents.
. The number of magnetic field-lines wwhich enter a closed surface is always equal to the
number of field-lines which leave the surface.
The electric flux out of any closed surface is proportional to the total charge enclosed within
the surface.
The divergence of a vector field is proportional to the point source density.

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