A lighted fluorescent tube is switched off and a charged balloon is brought close to it in in a dark room.
1 What do you observe?
2Why does the above phenomenon happen?
3 How does the glow change if the charged balloon is moved along the length of the tube?
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Since like charges repel each other, two charged balloons repel each other. When a charged body is brought near an uncharged body, the uncharged body acquires charges on its surface caused by the induction of charges. The charges are of opposite nature in relation to the charged body.
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