APMC1 part 5

# APMC1 part 5 - decreases The charge remains fixed and the...

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1/1 A solid conducting sphere is given a positive charge Q. How is the charge Q distributed in or on the sphere? It is concentrated at the center of the sphere. It is uniformly distributed throughout the sphere. Its density decreases radially outward from the center. Its density increases radially outward from the center. It is uniformly distributed on the surface of the sphere only. 17. 1/1 points All Submissions Notes Question part Points Submissions 1 1 1/1 Total 1/1 A parallel-plate capacitor is charged by connection to a battery. If the battery is disconnected and the separation between the plates is increased, what will happen to the charge on the capacitor and the voltage across it? Both remain fixed. Both increase. Both decrease. The charge increases and the voltage

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Unformatted text preview: decreases. The charge remains fixed and the voltage increases. 18. 1/1 points All Submissions Notes Question part Points Submissions 1 1 1/1 Total 1/1 Which two arrangements of resistors shown in the diagram have the same resistance between the terminals? I and II I and IV II and III II and IV III and IV 19. 0/1 points All Submissions Notes Question part Points Submissions 1 0/1 1/1 Total 0/1 This question and the next have to do with this situation. A point P is 0.50 meter from a point charge of 5.0 x 10-8 C. The magnitude of the electric field at point P is most nearly 2.5 x 10-8 N/C 2.5 x 10 1 N/C 9.0 x 10 2 N/C 1.8 x 10 3 N/C 7.5 x 10 8 N/C 20. 0/1 points All Submissions Notes Question part Points Submissions 1 0/1 1/1 Total 0/1...
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## This note was uploaded on 09/07/2011 for the course PHYSICS 101 taught by Professor Graham during the Spring '11 term at UNC.

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APMC1 part 5 - decreases The charge remains fixed and the...

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