Electronic Principles
Which one of the following kinds of materials has the highest permeability?

A paramagnetic material
All of these
None of these
A diamagnetic material
A ferromagnetic material

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Electronic Principles
The north pole of a magnet is the one:

that would be repelled by the south pole of another magnet
that has its molecules arranged in a random pattern
that would be attracted to the earth's north magnetic pole
that would be attracted to the earth's south magnetic pole
None of these

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