Question: Two point charges, Q1 = -32 C and Q2 = +45 C. are separated by a distance of 12 cm. The electric field at the

Two point charges, Q1 = -32 ÂµC and Q2 = +45 ÂµC. are separated by a distance of 12 cm. The electric field at the point P (see Fig. 16-57) is zero. How far from Q1 is P?

Figure 16-57

Q2 +45 C 12 cm -32 C

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