Magnetism - Magnetic Substance 

MAGNETISM

MAGNETISM కోసం చిత్ర ఫలితం
Magnetic  Substance  :  On the  basis  of magnetic  behavior,  substances  can  be divided  into  three  categories.
  •  Diamagnetic  substance: substances  are  such  su Diamagnetic bstances  which  when placed  in  a  magnetic  field,  acquire  feeble magnetism  opposite  to  the  direction  of magnetic  field. Examples  : Bismuth,  Zinc,  Copper,  Silver, Gold,  Diamond,  Water,  Mercury,  Water  etc. 
 Paramagnetic  Substance  : substances  ar Paramagnetic e  such  substances  which  when placed  in  a  magnetic  field  acquire  a  feeble magnetism  in  the  direction  of  the  field. Examples  : Aluminum,  Platinum, Manganese,  Sodium,  Oxygen  etc.
  •  Ferromagnetic  substance  : Ferromagnetic substances  are  those  substance,  which when placed  in  a  magnetic  field,  are strongly magnetized in the direction offield.

Examples :Iron, Cobalt, Nickel etc.