Two Charges Are Located on the X-Axis

question 30

Multiple Choice

Two charges are located on the x-axis. A 22 µC charge is located at the origin and a 47 µC charge is located at x = 4.0 m. What is the magnitude of the electric field at x = 7.5 m?

• A) 4.0 × 10⁵ N/C
• B) 3.8 × 10⁴ N/C
• C) 5.7 × 10⁵ N/C
• D) 6.3 × 10⁴ N/C
• E) 2.5 × 10⁶ N/C

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