Question

explain attractive property of a bar magnet with the help of an experiment ​

Answer 1

There are 2 experiments

1st experiment -

Take a toy and insert a bar magnet in its mouth in such a way that North pole faces outside

Now take another bar magnet and place junk food on to the North pole of a magnet and a carrot on to the south same magnet

Acceptance of good food like carrot and Rejection of bad food like junk food

Therefore like poles are repelled and unlike poles are attracted

2nd experiment -

Get two plastic cars , preferably small pieces and two bar magnets . Place one magnet in each car taking care that the North pole is towards front . Now you may play with these cars

a. when you place them one behind the other , they attract each other

b. when you place them facing each other , they repel each other

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