Question

Give the comment on Earth is a biggest Electro magnet ?​

Answer 1

Explanation:

The crust of the Earth has some permanent magnetization, and the Earth's core generates its own magnetic field, sustaining the main part of the field we measure at the surface. So we could say that the Earth is, therefore, a "magnet

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Answer 2

the strongest continuous magnetic field on earth have been produced by Britain magnet as of 31 March 2014 the strongest continuous field achieved by room temperature magnet is 37.5 produced by a bitter electromagnet as the radboud university high field magnet laboratory in nijmegen,Netherland