When bringing a positively charged rod near an object to charge it by induction;

Question

a) The charge on the rod remains intact so it can be used again to charge several objects by induction.

b) The object gains a negative charge.

c) Contact is not made by the rod, but there is contact with the ground.

d) All of the above are true.

e) All of the above are false.

Answer 1

all above are false in this condition

If a negatively charged object is used to charge a neutral object by induction, then the neutral object will acquire a positive charge. And if a positively charged object is used to charge a neutral object by induction, then the neutral object will acquire a negative charge.