Three Charges Q_A = -2

question 53

Multiple Choice

Three charges Q_A = -2.0 μC, Q_B= 6.0 μC, and Q_C= -4.0 μC are located along the y-axis at y_A= -4.0 cm, y_B = 0, and y_C = 2.0 cm respectively. Calculate the electric potential at the point x = 6.0 cm on the x-axis.

• A)0.81 × 10⁵ V
• B)-0.81 × 10⁵ V
• C)0.41 × 10⁵ V
• D)0
• E)-0.41 × 10⁵ V

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