If a bar magnet is cut along the dotted line | vedclass

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Question

(B) When a bar magnet is cut perpendicular to its length,each piece becomes a new,smaller bar magnet.Specifically,the cut creates a new South pole $(S

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They attract each other.

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(B) When a bar magnet is cut perpendicular to its length,each piece becomes a new,smaller bar magnet.Specifically,the cut creates a new South pole $(S)$ on the left piece and a new North pole $(N)$ on the right piece at the point of the cut.As shown in the figure,the left piece will have its original North pole $(N)$ on the left and a new South pole $(S)$ on the right.The right piece will have a new North pole $(N)$ on the left and its original South pole $(S)$ on the right.When these two pieces are held close to each other,the new South pole $(S)$ of the left piece faces the new North pole $(N)$ of the right piece.Since opposite magnetic poles attract each other,the two pieces will attract each other.

If a bar magnet is cut along the dotted line as shown in the figure and the two pieces are held separated by a small distance as they are,then

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