Is there any change to a Magnetic field as it gInduces a current flow ?

Subject: Is there any change to a Magnetic field as it gInduces a current flow ?

Date: Fri Jun 1 07:22:30 2001
Posted by Terry
Grade level: 10-12 School: Marcellin College
City: Sydney State/Province: NSW Country: Australia
Area of science: Physics
ID: 991394550.Ph

Message:


Hi! 
   i'm just curious, for magnetic fields in common power generators,  Is the 
magnetic field affected/altered or reduced at all while it induces a current 
flow in a coil? Or is the field strength / field lines the same? Besides the 
field generated by the wires

Re: Is there any change to a Magnetic field as it gInduces a current flow ?

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