Question

look at the pictures below and explain the methods.


Very very very very urgent ​

Answer 1

Answer:

what I have to find out

Explanation:

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Answer 2

Answer:

this the process by which we can make an iron bars into a magnet

Explanation:

Steps involved to make a temporary magnet:

Take a rectangular piece of iron. Place it on the table. Now take a bar magnet and place one of its poles near one edge of the bar of iron.

Without lifting the bar magnet, move it along the length of the iron bar till you reach the other end.

Now lift the magnet and place it near the other end from where you started and repeat the same procedure, make sure that you are not changing the poles.

Test the iron bar for magnetic properties by bringing other metal near it.

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