Question

Why repulsion is considered as a surest test class 8 Science​

Answer 1

$\purple{ \underline{ \boxed{ \odot\mid{ \bf{Answer:-}}}}}$

➪Attraction can be caused either by opposite poles of magnets or between one pole of magnet and an unmagnetised bar of iron whereas repulsion is possible between the two similar poles of magnets. Hence, repulsion is the surest test of magnetism.

Answer 2

Answer:

here is your answer :

Attraction can be caused either by opposite poles of magnets or between one pole of magnet and an unmagnetised bar of iron whereas repulsion is possible between the two similar poles of magnets. Hence , REPULSION IS THE SUREST TEST OF MAGNETISM.