Magnetism and Electromagnetism
The direction of magnetic lines of force is

None of the listed here
From one end of the magnet to another
From south pole to north pole
From north pole to south pole

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Magnetism and Electromagnetism
Out of the following statements, concerning an electric field, which statement is not true?

The electric intensity is a vector quantity
Unit field intensity in the exertion of a force of one newton on a charge of one coulomb
The electric field intensity at a point is numerically equal to the force exerted upon a charge placed at that point
An electric field is defined as a point in space at which an electric charge would experience a force

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