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Attemptsr Question 1 Balls 1, 2, 3, and 4 are hanging by strings. A plastic rod, which has been rubbed with wool, is used to touch Ball 1 1. When the balls are brought near each other, but not touching, the Ball 2 is attracted to ball 3 Balls 2 and 4 do not affect one another Balls 2, 3, and 4 are attracted to ball 1 What is ball Is charge state? O Glass O Plastic O Neutral Question 2 leaves if you brought a positively charged rod nea The leaves of an electroscope that is negatively charged are separated. wWhat wil happen to the separation between the touching, the top of the electroscope? O It will become larger O 1t will reman the same O It will become smaller Question 3 O Type here to search 011 $12 F4IFS Esc
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Answer #1

1) ball 1 will be plastic...it's right....ball 2nd and 4th do not affect each other ...it means they are neutral and neutral is still attracted to either glass or plastic. ball 1 has been touched by plastic, it is also now plastic. since ball 3 is attracted to plastic 1 and ball 2 then it must be glass

ball 1- plastic, ball 2 and 4 - neutral and ball 3 - glass

2) The separation between leaves will become larger as positive charged rod will induce negative charge in leaves of electroscope.

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