A positively charged rod X is brought near an uncharged metal sphere Y and is then touched by a finger with X still in place. When the finger is removed, the result is that Y has
-
A.
no charge and a zero potential -
B.
a positive charge and a zero potential -
C.
a negative charge and a positive potential -
D.
a negative charge and a negative potential
Correct Answer: Option D
Explanation
There is an explanation video available below.