The difference between Electro Magnet and Permanent Magnet are as follows :
Electro Magnet :
(i) Its shows the properties of Magnet at that time were the current flows on that time is Magnetic properties is end even current is closed.
(ii) When the direction of the current of electro Magnet is charged their the nature of its axis is also changed.
Permanent Magnet:
(i) Its exists the Magnetic properties at maximum days
(ii) The nature of the axis of permanent magnet is fixed and permanent. We can not change this easily.
