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Grade 9General Physics

How do permanent magnets manage to focus field on one side?

Profile image of rishav kumar
12 Years agoGrade 9
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1 Answer

Profile image of Vikas TU
9 Years ago
This is due to the high permeability of (low resistance) such as iron and nickel sticked together thus it short circuit the field. 
This is basically observed in U – tupe Magnets.