Question

10) Write any two properties of magnetic field lines?​

Answer 1

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.

• Field lines are continuous loops.

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Answer 2

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Two properties of a magnet are: (i) A magnet always has two poles: north pole and south pole. (ii) Like magnetic poles repel each other and unlike magnetic poles attract each other.