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A magnet can only repel another magnet. So, ‘X’ is a surer test of magnetism. Identify X.(a) Directive(b) Repulsion(c) Remanence(d) HysteresisThis question was posed to me in my homework.This is a very interesting question from Bar Magnet topic in division Magnetism and Matter of Physics – Class 12

Answer»

Correct option is (B) Repulsion

The explanation: A MAGNET can attract another magnet or a MAGNETIC SUBSTANCE like iron. However, a magnet can repel another magnet only. So repulsion is the surer test of magnetism.



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