9. A positively charged sphere A is brought close without touching to a neutral sphere B. Sphere B is touched with a grounded wire. What is the charge on sphere B after the wire is removed? O Positive O It depends on the material that sphere B is made of O It depends on the contact time O Negative O it stays Neutral

9. A positively charged sphere A is brought close without touching to a neutral sphere B. Sphere B is touched with a grounded wire. What is the charge on sphere B after the wire is removed? O Positive O It depends on the material that sphere B is made of O It depends on the contact time O Negative O it stays Neutral