Question

what does a positively charged object and a negatively charged object do when close together

Answer 1

When a positively charged object and a negatively charged object come close together, they will experience an attractive force due to their opposite charges. This attraction occurs because electric fields created by the charges interact, pulling them towards each other. If they are allowed to come into contact, they may neutralize each other's charges, leading to a state with no net charge, depending on the extent of their charge and other conditions.