Two uncharged metal balls, X and Z, stand on insulating glass rods.A third ball, carrying a negative charge, is brought near the ballZ as shown in the figure. A conducting wire is then run between Xand Z and then removed.
Finally the third ball is removed.
conducting wire
(-) (Z)------(X)
I I I
When all this is finished Which one of the following happens?
1. balls X and Z are both positive, but ball
Z carries more charge than ball X.
2. ball X is positive and ball Z is negative.
3. balls X and Z are both positive, but ball X carries more chargethan ball Z.
4. ball X is positive and ball Z is neutral.
5. ball X is negative and ball Z is neutral.
6. balls X and Z are still uncharged.
7. ball X is neutral and ball Z is positive.
8. ball X is neutral and ball Z is negative.
9. balls X and Z are both negative.
10. ball X is negative and ball Z is positive
Two uncharged metal balls, X and Z, stand on insulating glass rods.A third ball, carrying a negative charge, is brought near the ballZ as shown in the figure. A conducting wire is then run between Xand Z and then removed.
Finally the third ball is removed.
conducting wire
(-) (Z)------(X)
I I I
When all this is finished Which one of the following happens?
1. balls X and Z are both positive, but ball
Z carries more charge than ball X.
2. ball X is positive and ball Z is negative.
3. balls X and Z are both positive, but ball X carries more chargethan ball Z.
4. ball X is positive and ball Z is neutral.
5. ball X is negative and ball Z is neutral.
6. balls X and Z are still uncharged.
7. ball X is neutral and ball Z is positive.
8. ball X is neutral and ball Z is negative.
9. balls X and Z are both negative.
10. ball X is negative and ball Z is positive
