Large magnet is broken into two pieces so that their lengths are in the ratio 2 ratio 1 the pole strength of the two pieces will be in the ratio
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Answered by
5
Answer:
2:1
Explanation:
Answered by
3
Answer:
Magnetic moment of a magnet=ml
where m=pole strength
l=effective distance between the two poles
When the magnet is cut, the pole strength(m) remains the same.
Therefore the ratio of Magnetic Moments is the same as the ratio of their lengths.
Therefore required ratio is 2:1
Explanation:
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