Two Point Charges Each Have a Value of 30

question 29

Multiple Choice

Two point charges each have a value of 30.0 mC and are separated by a distance of 3.00 cm.What is the electric field midway between the two charges? (k_e = 8.99 × 10⁹ N·m²/C²)

• A) 40.5 × 10⁷ N/C
• B) 20.3 × 10⁷ N/C
• C) zero
• D) 10.1 × 10⁷ N/C

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