Solution:
As the charge Z is attracted by the charge Y, the charge Z can be positive. Neutral or positively
charged object attracts negatively charged object. And neutral charge is attracted by any charged particle. So Z can be positive or neutral.
A negatively charged object X is repelled by another charged object Y. However, an object Z is attracted to object Y. Which of the following is the best possibility for the object Z?
As the charge Z is attracted by the charge Y, the charge Z can be positive. Neutral or positively
charged object attracts negatively charged object. And neutral charge is attracted by any charged particle. So Z can be positive or neutral.