Since b is repelled by a, b is positively charged while c is negatively charged since it is attracted to a.
Charged bodies are objects which possesses either a net positive or her negative charge.
Similar charged bodies repel while oppositely charged bodies attract.
Therefore, since b is repelled by a, b is positively charged while c is negatively charged since it is attracted to a.
Learn more about charged bodies at: https://brainly.com/question/23825855
#SPJ4