what is a magnetic shell

what is a magnetic shell


3 Answers

42 Points
9 years ago
an infinitely thin double magnetic layer formed by magnetic dipoles. Under certain conditions the magnetic field of a magnetic shell is equivalent to the field of a direct current flowingalong the contour of a shell. The equivalence between a magnetic shell and a closed linear current is used in electrotechnical calculations.
2061 Points
9 years ago
A theoretical conception of a cause of a magnetic field or of a distribution of magnetism. If we imagine a quantity of very short magnets arranged in contact with their like poles all pointing in the same direction so as to make a metal sheet, we have a magnetic shell. 
please approve
Iqbal Ahmed
15 Points
5 years ago
What is magnetic shell ?obtain an expression .for potential and intensity of magnetic field at a point on the axis of circular magnetic shell

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