Question: 1. A small, nonconducting ball with no net charge is suspended from a thread. When a positive charge is brought near the ball, the ball

1. A small, nonconducting ball with no net charge is suspended from a thread. When a positive charge is brought near the ball, the ball is attracted toward the charge. How does this come about? How would the situation be different if the charge brought near the ball were negative instead of positive?

2. A metal ball is positively charged. Is it possible for it to attract another positively charged ball? Explain.

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