The steps in an investigation between two negatively charged objects are listed below.
Step 1: Rub a cloth on two uncharged balloons to make them negatively charged.
Step 2: Bring the two negatively charged balloons together.
Step 3: Observe the repulsion between the two objects.
Which statement is true?
a
An object changes its charge when placed near another charged object.
b
Bringing two positively charged objects close together would result in attraction.
c
The two balloons do not have to touch for repulsion to be observed.
d
Two negatively charged objects will attract each other when they touch.
Answers
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Answer:
a
Explanation:
opposite charges are induced on the two poles
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