NCERT VIII - Sciences
An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?
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Electrostatic force is responsible for the attraction between the balloon and the wall
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as it had been told earlier that balloon was first rubbed with a piece of synthetic cloth as opposite charges induced on both the wall and balloon so when balloon is compressed against a wall due to opposite charges(as un- like charges attract each other)so balloon get attracted towards the wall and sticks to the wall.
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