Question
Consider three objects: A, B, and C. If A is positively charged, B repels A, and C is attracted by A, what can you say about the charge on B and C?
A.
B is positively charged and C is negatively charged.
B.
B is negatively charged and C is positively charged.
C.
Both B and C are positively charged.
D.
Both B and C are negatively charged.
E.
B has no charge and C is positively charged.
A.
B is positively charged and C is negatively charged.
B.
B is negatively charged and C is positively charged.
C.
Both B and C are positively charged.
D.
Both B and C are negatively charged.
E.
B has no charge and C is positively charged.
Answers
GPT-4o mini
To analyze the situation with the objects A, B, and C, we need to consider the principles of electrostatics:
1. **A is positively charged.**
2. **B repels A.** This means that B must also be positively charged (like charges repel each other).
3. **C is attracted by A.** Since A is positively charged, C must therefore be negatively charged (opposite charges attract each other).
Now, based on this reasoning, we can deduce the charges:
- **B is positively charged.**
- **C is negatively charged.**
Thus, the correct answer is:
**A. B is positively charged and C is negatively charged.**
1. **A is positively charged.**
2. **B repels A.** This means that B must also be positively charged (like charges repel each other).
3. **C is attracted by A.** Since A is positively charged, C must therefore be negatively charged (opposite charges attract each other).
Now, based on this reasoning, we can deduce the charges:
- **B is positively charged.**
- **C is negatively charged.**
Thus, the correct answer is:
**A. B is positively charged and C is negatively charged.**