Problem 4: UP 7.52 modifiedConsider the two charges shown in the figure to the right.(a) Find the electric potential at the points P₁, P2, P3,and P4 as labelled in the figure.(1+5 mCT3 cm4 cm-P₁P₁P32 cm 3 cm4 cm-2 cm-P₂1(b) Suppose a third charge, with q = -8 mC, is placed at point P3. Determine the electricpotential energy of the system of all three charges.P.b-10 mcProblem 5: UP 7.43The electric field in a region is pointed awayfrom the z-axis and the magnitude depends onthe distances from the axis. The magnitude ofthe electric field is given as E = a/s where a isa constant. Find the potential differencebetween the two points P₁ and P2, shown in thefigure to the right. Explicitly state the path over which you conduct the integration for the lineintegral.

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Answered: Problem 4: UP 7.52 modified Consider…

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