1. The picture on the lett below illustrates an ' ' 1" ++ + + uncharged electroscope. The picture on the right illustrates bringing a positively charged rod close to the electroscope as in step 2. Label the charges inside the terminal and on the leaves appropriater +-+.+. 2. The previous experiment illustrates charging by electrostatic induction where a charged body induces an opposite charge in an uncharged body (the electroscope in this case]. Explain how this works and why the leaves diverge . 3. What makes the leaves collapse when the positively charged rod is removed as in step 2? 4. Why do the leaves retain their charge when you touch the terminal with you linger as in step 7