2007-12-15 02:20:18 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
The really no difference between magnets and electromagnets as far as magnetism is concerned. In the case of an electromagnet a magnetic field is produced by a current (or mowing) electrons flowing in a conductor while in the magnets the magnetically aligned orientation its atoms crate a magnetic field. The atoms have their own magnetic field due to the 'orbiting' electrons forming an electron cloud and having particular spin moments,
2007-12-15 02:26:44 · answer #1 · answered by Edward 7 · 0⤊ 0⤋
Domain is the group of molecules which have the same magnetic moments and within this domain no molecule will not have different magnetic moment than others.
2007-12-15 12:08:34 · answer #2 · answered by Pearlsawme 7 · 0⤊ 0⤋
domains are small areas of the magnetic material which have their magnetic "particles" lined up in the same direction.
When magnetised these domains have fields all lined up the same way N - S
2007-12-15 10:40:19 · answer #3 · answered by Ron J 5 · 0⤊ 0⤋
elctric & magnetic fields are two aspects of the same source
charge flow rate (current) , however, in electrostatics & magnetostatics , time is not plugged into maxwell's forms
2007-12-15 10:33:03 · answer #4 · answered by Nur S 4 · 0⤊ 0⤋