Question

state law of magnetism in short answer​

Answer 1

Answer:

A basic law of magnetism is that unlike poles attract each other. Two bar magnets can illustrate this. One is hung so that it swings freely. A pole of the second is brought, in turn, near each of the two ends of the hanging magnet

Answer 2

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(a) Gauss ’s law of magnetism: It states that the net magnetic flux out of any closed surface is zero. That is, the number of magnetic field lines entering any closed surface is equal to the number of magnetic field lines leaving the closed surface.

(b) The tangent law of magnetism is a way of measuring the strengths of two perpendicular magnetic fields. When a magnet is exposed to a magnetic field B that is perpendicular to the Earth’s horizontal magnetic field (Bh), the magnetic field will rest at an angle theta. The relation between the magnetic fields is as follows: B = B h tanθ .