Why is repulsion the surest test for magnetism?
Please refer to the following link for more on the topic
https://www.meritnation.com/ask-answer/question/why-is-it-said-that-repulsion-is-a-sure-test-of-magnetism/fun-with-magnets/1675760
Why is repulsion the surest test for magnetism?
Please refer to the following link for more on the topic
https://www.meritnation.com/ask-answer/question/why-is-it-said-that-repulsion-is-a-sure-test-of-magnetism/fun-with-magnets/1675760