Question

In the figure above, charge A îs-4.75 nC, charge B is 4.75 nC, and charge c is-2.38 nC. Ifx-3.85 cm and y= 2.31 cm, what is the electric field at the dot? O9.66x104 N/C, 23.50 clockwise from the negative xaxis O9.66x104 N/C, 86.90 counter-clockwise from the positive xaxis 6.92x104 N/C, 86.90 clockwise from the negative xaxis 6.92x104 N/C, 23.5° clockwise from the positive xaxis

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Answer #1

Electric field due to a point charge q at a distance from r is

E =k*q/(r^2)

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