Two Very Small +3

question 32

Multiple Choice

Two very small +3.00-μC charges are at the ends of a meter stick.Find the electric potential (relative to infinity) at the center of the meter stick.(k = 1/4πε₀ = 8.99 × 10⁹ N ∙ m²/C²)

• A)0.00 V
• B)2.70 × 10⁴ V
• C)5.40 × 10⁴ V
• D)1.08 × 10⁵ V