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(4%) Problem 17: Two point charges Q,-4.9 mC and Q,--10.5 mC are fixed on the x-axis at points (d, 0), where d- 0.035 m, as shown in the figure. Consider the labeled points at (±dy, 0) and (0, ±dy), where dr = 0.021 m and dy-0.025 m. Otheexpertta.com × 25% Part (a) Find the potential at point Pl, in gigavolts, due to the two point charges Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 8 (0% per attempt) detailed view tan() | π| ( in cotanasin)acos) atan) acotan)sinh) cosh0 tanh0 cotanhO 4 5 6 0% 0% 0 END o Degrees oRadians DEL CLEAR Submit Hint I give up! Hints: 0% deduction per hint. Hints remaining: 3 Feedback: 0% deduction per feedback 25% Part (b) Find the potential at point P2, in gigavolts, due to the two point charges là 25% Part (c) Find the potential at point P3, in megavolts, due to the two point charges -Δ 25% Part (d) Find the potential at point Pa, in megavolt, due to the two point charges

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/r 4Q 3 2 7875

431 -1172.11 MV

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