JAMB Physics 2015 Objective — Question 15
Question 15 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2015 Objective paper, with the correct answer and a full explanation.
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In the diagram, the charges on X and Y are opposite. What happens when they are brought into contact?
- A. X and Y become negatively charged
- B. X and Y attract each otherCorrect
- C. X and Y become positively charged
- D. X and Y repel each other
Explanation
Before contact, oppositely charged spheres attract each other.
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