Question

You have several identical rubber balloons. You charge one of the balloons by rubbing it with...

You have several identical rubber balloons. You charge one of the balloons by rubbing it with a cloth. Which of the following objects would attract the charged balloon? Choose all that apply.

a.) none of these objects will attract the charged balloon

b.) another similar cloth not used to rub any balloons

c.) another balloon that was not charged

d.) another balloon rubbed with the same cloth

e.) the cloth used to rub the balloon

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Answer #1

As we know similar charged repel while opposite attract.

when a balloon rubbed with a cloth ,baloon gained some extra -ve

charges while ,cloth loosing -ve charges become +ve.

so the rubbed cloth will attract the balloon.

Again when a charged body brought closer to a neutral body

due to the induction the neutral body also get attracted toward the

chraged body.

right option :e.the cloth used to rub baloon

b.another similar cloth used to rub any ballon

c.another balloon that was not charged

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