A Point Charge of +3

question 47

Multiple Choice

A point charge of +3.0 μC is located at the origin of a coordinate system and a second point charge of −9.0 μC is at x = 1.00 m.What is the electric potential at the x = 0.50 m point? (k_e = 8.99 × 10⁹ N⋅m²/C²)

• A) −5.4 × 10⁴ V
• B) 11 × 10⁴ V
• C) 16 × 10⁴ V
• D) −11 × 10⁴ V

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