Question

If two objects attract each other, which is NOT a possible explanation?

• A. One must be negatively charged while the other is positively charged
• B. One must be charged while the other is charge deficient​
• C. They must have the same charge
• D. None of these

Answer 1

The correct option is C

They must have the same charge

Since the opposite charges can only attract, hence the charges must be different on the two bodies, else if the charges on the two bodies are same then they will repel each other.