A small metal ball is given a negative charge, then brought near (i e . within a

Question

A small metal ball is given a negative charge, then brought near (i e . within a few millimeters) to end A the rod. What happens to end A of the rod when the ball approaches it closely this first time? Select the expected behavior. strongly repelled strongly attracted weakly attracted weakly repelled neither attracted nor repelled Now consider what happens when the small metal ball is repeatedly given a negative given charge and then brought into contact with end A of the rod After several contacts with the charged ball how is the charge on the arranged?

Explanation / Answer

correct answer is ................ c

weekly attracted

because when the negative charge ball is approches to the end of A, DUE TO INDUCTION positive charge is developed at the end of A. SO opposite charges attract each other.so end A strongly attracts the ball

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