A Point Charge of +4

question 7

Multiple Choice

A point charge of +4.0 μC is located at the origin of a coordinate system and a second point charge of −6.6 μC is at x = 1.7 m.What is the electric potential at the x = 0.85 m point? (k_e = 8.99 × 10⁹ N⋅m²/C²)

• A)-2.9 × 10⁴ V
• B)-27 × 10⁴ V
• C)−56 × 10⁴ V
• D)-2.7 × 10⁴ V
• E)​56 × 10⁴ V

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