Question

(a) State Gauss’s law for magnetism. Explain its significance.
(b) Write the four important properties of the magnetic field lines due to a bar magnet.

Answer 1

Explanation:

Part (a)

Gauss’s law states that;

In any magnetic field, the total magnetic flux through a closed surface is always zero.

The significance of this law is that it clearly denied the concept of monopoles

Part (b)

The four important properties of the magnetic field lines due to a bar magnet.

1. The magnetic field lines are always in a closed loops, from North to South Poles
2. These lines never cross each other
3. The tangent to the field will give the direction of magnetic filed
4. More the strength of magnetic field, more close will be the lines

Answer 2

Answer:

gauss law states that in the magnitudes some tells us about magnetic monopoles do not exist .if magnetic monopoles existed they would been sources and sinks of magnetic field and therefore the right hand side

Explanation:

jameen significance of cos law in magnetism is that it clearly define the concept of moon that did not exist and monopoli existed so the rule resource testing the magnetic field

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