What is the best way to store bar magnets so they do not discharge?

Subject: What is the best way to store bar magnets so they do not discharge?

Date: Wed Dec 12 15:08:31 2001
Posted by Dennis
Grade level: 4-6 School: James Mastricola Elementary School
City: Merrimack State/Province: NH Country: USA
Area of science: Physics
ID: 1008187711.Ph

Message:


We have several dozen bar magnets that are kept in a box.  We have to keep 
recharging them do to the constant contact.  Does someone make a contianer to 
prevent this?  Do bar magnets have a shelf life?  Thank you.

Re: What is the best way to store bar magnets so they do not discharge?

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