Question

WhyWhy do people say that the earth behaves as if there is a huge bar magnet in it

Answer 1

because the earth pull every object towards it which is also called gravitatiounal force

Answer 2

The Earth behaves like a magnet because the Earth is a magnet. It is not a permanent magnet, but an electromagnet.it is formed becuz of the molten metal and due to its convection of heat..
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