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Point charges q1 = +12 nC and q2 = -12 nC are 0.100 m apart (Fig. 21.22). (Such pairs of point charges with equal magnitude and opposite sign are called electric dipoles.)


Point charges q1 = +12 nC and q2 = -12 nC are 0.100 m apart (Fig. 21.22). (Such pairs of point charges with equal magnitude and opposite sign are called electric dipoles.) Compute the electric field caused by q1 the field caused by q2, and the total field (a) at point (b) at point b; and (c) at point c.

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Point charges q1 = +12 nC and q2 = -12 nC are 0.100 m apart (Fig. 21.22). (Such pairs of point charges with equal magnitude and opposite sign are called electric dipoles.)
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