The charging by induction process is where the charged particle is kept near an uncharged conductive material that is grounded on a neutrally charged material. The charge travels between two objects and the uncharged conductive material develops a charge with :

i) Similar polarity, or

ii) Opposite polarity

Induction charging is a charging technique that charges an object without really coming into contact with any other charged object. 
The charging by induction process is where the charged particle is kept near an uncharged conductive material that is grounded on a neutrally charged material. The existence of a charged object near a neutral conductor will force (or induce) electrons within the conductor to move.
Thus the charge travels between two objects and the conductive material that is uncharged develops a charge with opposite polarity.

Therefore, the charge travels between two objects and the uncharged conductive material develops a charge with opposite polarity.