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

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

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Electronic Principles
The dielectric constant of a material is a measure of:

how well the material concentrates electrostatic lines of force
how well the material concentrates magnetic lines of force
the amount of opposition to the current flow
None of these
the amount of voltage it can withstand before breaking down

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