Question : When a bar magnet is cut in two halves, the pole strength of each piece
Option 1: becomes double
Option 2: becomes half
Option 3: becomes zero
Option 4: remains the same
Answer (1)
9th Jan, 2024
Correct Answer: remains the same
Solution : The correct option is remains the same.
When a bar magnet is divided into two equal pieces perpendicular to its length, the pole strengths of both pieces are equal to those of the original bar magnet. Each piece's magnetic moment, however, is only half that of the original bar magnet.
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