Charging by Contact 9. What will happen when two identical metal balls in the diagram contact each other? e 10. If an object is good conductor, the charge will spread to Net charge inside is 11. On symmetric objects, charge distributes : on non-symmetric objects, charges stay at 12. If the object is a poor conductor, charge cannot move, so it will 13. Three identical metal balls A, B, and C. Ball A has 4 C, and both ball B and C are neutral. If ball A contacts ball B momentarily, and then ball B contacts ball C momentarily, what will be the charge on all three balls afterward? OOO 14. Write down the Law of conservation of charge. 15. When a charged rod touched an insulator at B, where can you find the highest density of charges