Question

Which of the following is true about magnetic poles?

Answer 1

The answer is A. Have you ever heard the saying, opposites attract? That comes from magnetism. Like poles repel each other while opposites attract.

Answer 2

A. because  the like pole of the inner magnet would be attracted to orienting towards the like pole,  The solenoid opposites attract. the main difference between a bar magnet and a solenoid is that there isn't the hollow interior of a bar magnet where "like poles attract". i stand corrected.