Answer to Question #292673 in Physics for haasggdfnsd

Question

For Nos. 7 to 9, refer to the diagram below: 7. A positively charged rod was brought near to a metallic plate; what is the type of charge induced along the side facing the rod? A. positive B. negative C. neutral D. depends on number of charges 8. If the positively charged rod was touched on the neutral metallic plate, what is the charge of the plate? A. same B. negative C. positive D. depends on number of charges 9. After the positively charged rod is placed near the plate, a grounded wire was attached. What is the charge of the plate after the wire is removed? A. .negative B. neutral C. positive D. depends on number of charges 

Answer 1

7. The type of charge induced along the side of metal plate facing the rod is negative

8. If the positively charged rod was touched on the neutral metallic plate, the charge of the plate is positive

9. After the positively charged rod is placed near the plate, a grounded wire was attached. The charge of the plate after the wire is removed is neutral.