Question

b) Write two properties of magnetic lines of force
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Answer 1

Answer:

Ok

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Explanation:

General Properties of Magnetic Lines of Force

They never cross one another. They all have the same strength. Their density decreases (they spread out) when they move from an area of higher permeability to an area of lower permeability. Their density decreases with increasing distance from the poles.

Answer 2

Answer:

Magnetic fields can be pictorially represented by magnetic field lines, the properties of which are as follows: The field is tangent to the magnetic field line. Field strength is proportional to the line density. Field lines cannot cross.

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