Test1(Yellow)

Test1(Yellow) - Answer Problems 1 and 2 directly on the...

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Answer Problems 1 and 2 directly on the test page, not in the blue book. Problem 1 (12 pts) (a, 3 pts) Fig. 1 above shows a neutral block of metal in the presence of two charged plastic spheres, both the same distance from the block. The spheres have equal magnitudes but opposite signs of charge as shown. Using the diagram convention from the textbook and class, draw the charge distribution in or on the metal block in Fig. 1. If there is none, say so explicitly. (b, 3 pts) At the point in center of the metal block labeled “x” in Fig. 1, draw a vector indicating the direction of the net electric ±eld due to all charges. If it is zero, say so explicitly. (c, 3 pts) Fig. 2 above shows a neutral block of plastic in the presence of a charged plastic sphere, with the sign of the charge shown in the diagram. Using the diagram convention from the textbook and class, draw the polarization of the plastic block in Fig. 2. If there is none, say so explicitly.
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This note was uploaded on 08/18/2010 for the course PY 208M taught by Professor Kolender during the Fall '09 term at N.C. Central.

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Test1(Yellow) - Answer Problems 1 and 2 directly on the...

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