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Explain how a ballon can be made to stick to a wall electrostatically?

Explain how a ballon can be made to stick to a wall electrostatically?

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Answer #1

When a balloon is rubbed against clothes the negative electrons from the clothes get transferred to the balloon making the balloon negatively charged. When the balloon is placed near a wall or ceiling (a neutral object) it stays there and doesn’t fall. This is because the negative charge of the balloon repels some of the electrons in the wall or ceiling away from the surface. This results in an overall positively charged surface causing the negatively charged balloon to be attracted (remember opposite charges attract).

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