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Unformatted text preview: (e) Indicate the angle in the figure on the front page. (f) Consider the work done by an external force to place the dipole at this angle. Is this work positive, negative, or zero? (g) Look at the figure below. Imagine the dipole rotates from orientation (1) to orientation (2). Is the work done by the electric field positive, negative, or zero? (h) If instead, the dipole rotates from orientation (1) to orientation (4), is the work done on the dipole by the field more than, less than, or the same as in (g)?...
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