MadSci Network: Physics
Query:

Subject: Why would a magnet not conduct electricity?

Date: Tue Feb 16 20:40:55 1999
Posted by David Boyce
Grade level: 4-6 School: Oxford Middle School
City: Oxford State/Province: MS Country: USA
Area of science: Physics
ID: 919219255.Ph
Message:

I have a science fair project entitled "Conductor or 
Insulator".  It involes using a D battery, small light bulb, and 
wires to create a closed circuit.  When I tested a magnet (I 
have been told it is possibly ferrite) it would not conduct 
electricity.  After researching transition metals it is my 
understanding they should conduct electricity.  Is it possible 
the amount of electricity generated by a D battery is not great 
enough?  Is it possible this is not a metal and if so is there a 
way to find out?  {I have also been told about other materials 
that are magnetic (AlNiCo and ceramic)}.  
Any help you can send me would be appreciated.  Thank you.
 Sincerely,
 David Boyce


Re: Why would a magnet not conduct electricity?

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