A) By suspending the magnets one at a time
B) By conducting repulsion test using any two magnets at a time
C) By bringing another strong magnet near the basket
D) By dropping all magnets into the water
Correct Answer: B
Solution :
Repulsion is the surest test of magnetism. Harish can conduct the repulsion test by taking two magnets. In this way, he has to conduct the test for a maximum of five times.You need to login to perform this action.
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