WILL GIVE MEDAL!!~~Consider four objects: A, B, C, and D. If A is negatively charged and B and C attract A but repel each other, what is the charge on B and C?
Both B and C are positively charged.
Both B and C are negatively charged.
B is positively charged and C is negatively charged.
B is negatively charged and C is positively charged.
Both B and C have no charge.

Question

WILL GIVE MEDAL!!~~Consider four objects: A, B, C, and D. If A is negatively charged and B and C attract A but repel each other, what is the charge on B and C?
Both B and C are positively charged.
Both B and C are negatively charged.
B is positively charged and C is negatively charged.
B is negatively charged and C is positively charged.
Both B and C have no charge.

anonymous · Answer

Pretty sure it's A but not sure

anonymous · Answer

b and C are positively charged... 
so they repel each other and attract negatively charged objects.