HT_1_sample_test_2011

# HT_1_sample_test_2011 - Department of Physics Lehigh...

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2 Problem 2. The plane P (shown in the figure edge-on) at x = 0 has a uniform layer of charge, σ = - 2μC/m 2 . Parallel to the plane and a distance s = 10 cm from it there is a long line, L (shown in the figure end-on), with a uniform charge λ = +10μC/m. 1. Consider the electric field due only to the plane P. By symmetry, the direction of the electric field lines is (a) radially inward toward the origin of the coordinate system (b) out from the plane P and parallel to the x axis (c) into the plane P and parallel to the x axis (d) from any point on the plane toward line L . Answer:______ 2.
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HT_1_sample_test_2011 - Department of Physics Lehigh...

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