Can someone show me or give me an idea on how to start this problem.(adsbygoogle = window.adsbygoogle || []).push({});

Show that an infinite line of charge with linear charge density lamda exerts an attractive force on an electric dipole with magnitude F = (2)(Lamda)(p) / (4)(pie)(Epsilon knot)(r^2). Assume that r is much larger than the charge separation in the dipole.

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# Homework Help: Electric Field and infinite line of charge

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