PHY2049_05-13-11

PHY2049_ - Physics II Get Fuzzy HITT Quiz Two identical conducting spheres A and B carry equal charge They are separated by a distance much larger

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Unformatted text preview: Physics II Get Fuzzy: Jan 20, 2009 HITT Quiz Two identical conducting spheres A and B carry equal charge. They are separated by a distance much larger than their diameters. A third identical conducting sphere C is uncharged. Sphere C is first touched to A, then to B, and finally removed. As a result, the electrostatic force between A and B, which was originally F, becomes: A. F/2 B. F/4 C. 3F/8 D. F/16 E. 0 A question s Two protons (p1 and p2) are on the x axis, as shown here. The directions of the electric Field at points 1, 2, and 3, respectively, are: Another Question s Positive charge +Q is uniformly distributed on the upper half of a rod and egative charge is negative charge –Q is uniformly distributed on the lower half. What is the direction of the electric field at point P, on the perpendicular bisector of the rod? PHY 2049: Physics II s Electric fields due to a point charge (Coulomb’s), a wire and a plane. harge shells don’t act inside. s Charge shells don’t act inside. s In an insulator with uniformly distributed charge, only charge enclosed inside contributes to the field outside....
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This note was uploaded on 12/05/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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PHY2049_ - Physics II Get Fuzzy HITT Quiz Two identical conducting spheres A and B carry equal charge They are separated by a distance much larger

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