What happens when two similer objects which are charged are brought near to each other?

Answer 1

If the charges are of the same sign (for instance, both have a negative charge), they will repel one another. If the charges are opposite (one positive, one negative), they will attract one another. If the objects actually touch one another, the charges may cancel, in part or totally.

Answer 2

When two similarly charged objects are brought near each other, they will repel each other. This is because like charges repel each other due to the electromagnetic force. The strength of the repulsion will depend on the amount of charge on each object and the distance between them.