why difference in n/s pole magnetism in rods and spheres

Subject: why difference in n/s pole magnetism in rods and spheres

Date: Thu Feb 13 05:26:20 2003
Posted by frank hartman
Grade level: undergrad School: ircc
City: ft. pierce State/Province: fl Country: st .lucie
Area of science: Physics
ID: 1045131980.Ph

Message:


when a rod or spere is magnetized the north pole magntism extends 3/5 of the way
down the bar or sphere and the south only 2/5 and the noth pole will move a
hanging iron wire from further away than the south.
why if the the lines of force are equal

Re: why difference in n/s pole magnetism in rods and spheres

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