Question

give any 4 characteristics of magnet​

Answer 1

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.

Field lines are continuous loops.

Answer 2

Magnet:-

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A magnet is a substance which use to attract some of the metals like iron ,nickel ,cobalt etc. Magnet are used very commonly in our dailyhood. The property of attraction in a magnet is due to magnetic field .

Characteristics of magnet :-

• The main and important characteristic of magnet is to attract the metals like nickel ,cobalt iron etc .
• When a magnet is independently suspended buy a thread we will observe that it always lies on North - South direction .
• Like poles of magnet repel each other . If we take pole south of one magnet and pole south of another magnet and try that they both get attracted we will find they start repeling each other.
• Unlike poles attract each other . if we will take two magnets of opposite side then they both will get attracted by each other .

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Some extra information about magnet :-

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• The use of magnet is very common in today's life.
• magnet helps in less reduction of work by current . therefore we can say that a magnetic takes less energy and work more .

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Some fun facts about magnet :-

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1. The well which we have in our classroom are made by magnet magnet helps in ringing the bell in regular interval of time .
2. The metro train use magnetic property for moving this make it faster in less amount of money .

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