how to make a bar magnet from wire


by usljoo
Tags: magnet, wire
usljoo
usljoo is offline
#1
Jan23-11, 02:29 AM
P: 43
a barmagnet seems to be a densly winded solenoid just with the exception that the field of the solenoid is allmost zero outside and also at its ends but strong in the inside witch doesnt agree with barmagnets
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timthereaper
timthereaper is offline
#2
Jan25-11, 11:28 AM
P: 341
How doesn't it agree with bar magnets?


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