Unformatted text preview: FINAL
1. Shown in the ﬁgure below are two point charges located along the x axis.
Determine all the following: y +4 µ C −2 µ C 6m x 1m (a) Find the magnitude and direction of the electric ﬁeld at the origin.
(b) Find the magnitude of the potential at the origin.
(c) Find the place on the x axis at which the ﬁeld is zero.
(d) Find the places on the x axis at which the potential is zero. 1 ...
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- Spring '04