PHYS 202 Midterm: PHYS 202 TAMU 202s11 Exam 1
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Exam i chapters 17-19 in young&geller 8e (but not sections 19: 6 8) No work needs to be shown and no partial credit will be given. (6 pts) 1. A thick spherical shell made of conducting metal has inner radius r1 = 0. 200 m and outer radius 1?, 0. 500 m from the center of the shell? (a) zero (b) 72 n/c (c) 108 n/c (d) 144 n/c (e) 180 n/c (f) 252 n/c (g) none of the above answers (6 pts) 2. In a region of space near the origin there is a uniform electric field e that is in the +y direction. A very small object with negative charge is at the origin. The direction of the force that the field e exerts on the object is (a) +x (b) x (c) +y (d) y (e) +z (t)-z (6 pts) 3. A negative point charge q is at the origin.
