11. Sangeeta was playing with rubber balloon. While
playing she rubbed the balloon with silk cloth.
When she placed this balloon near wall, the
balloon stuck to the wall. This happened due to
which force?
(a) Muscular force
(b) Gravitational force
(c) Electrostatic force
(d) Frictional force
Answers
Answered by
2
Answer:
electrostatic force was introduced in rubber balloon.
Answered by
1
It was electrostatic force ........ due to rubbing of balloon against silk cloth , it makes the balloon electrically charged (I think negatively charged )..... And led to attraction of balloon towards wall ..as both are having opposite charges..and this tendency of an object is observed as electrostatic force..and hence it's your ans
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