A +40-μC Charge Is Placed on the X Axis at X

question 105

Multiple Choice

A +4.0-μC charge is placed on the x axis at x = +3.0 m, and a −2.0-μC charge is located on the y axis at y = −1.0 m. Point A is on the y axis at y = +4.0 m. Determine the electric potential at point A (relative to zero at the origin) .

• A) 6.0 kV
• B) 8.4 kV
• C) 9.6 kV
• D) 4.8 kV
• E) 3.6 kV

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