In the figure below, if the charge on the rod were increased, what effect, if any, would this have on the final result?
Posted: Sun May 22, 2022 9:53 am
would still be negative, but there would be less total charge on
each.
C. The left sphere would be negatively charged and the right
sphere would be positively charged, but with more total charge than
before.
D. The left sphere would still be positive and the right sphere
would still be negative, but there would be more total charge on
each.
A. The sphere will look like Figure C because it is left with
the negative charges that it gained when it was grounded.
B. The sphere will look like Figure B because the excess of
positive charges that it gained when it was grounded.
C. The sphere will look like Figure A because the excess
electrons will drain to the ground, and the sphere will become
neutral.
D. None
In the figure below, if the charge on the rod were increased, what effect, if any, would this have on the final result? partii
Which diagram represents a combined series-parallel circuit in which a 30-12 resistor and a 2-2 resistor are connected in parallel to a 125-V source through a 75-2 resistor in series?
2Ω w E125 V 30 Ω Λ 75 Ω 75Ω Λ- 125 V ξ30 Ω ξ2 Ω Ω
2Ω 125 V 30 Ωξ 75 Ω 125 V ξ2Ω ξ30 Ωξι5 Ω
A rod with a negative charge is placed near an uncharged metal sphere. If the connection to the ground is broken and the charged rod is then removed, will the sphere look like Figure A, B, or C? +-+ -+-+ -+-+- +++ +++ A B B C