If a bar magnet is accidentally broken into three pieces as shown in the diagram above, the polarities of P and Q respectively are
Question 1 Report
If a bar magnet is accidentally broken into three pieces as shown in the diagram above, the polarities of P and Q respectively are
Answer Details
When a bar magnet is broken, each piece of the magnet will become an independent magnet with its own north (N) and south (S) pole. To determine the polarities of P and Q, we can use the fact that opposite poles of a magnet attract each other, while like poles repel each other.
Looking at the diagram, we can see that P is attracted to the south pole of the larger piece of the magnet, indicating that P must have a north pole. Similarly, Q is attracted to the north pole of the larger piece of the magnet, indicating that Q must have a south pole. Therefore, the correct answer is (B) N and S.
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