Two Point Charges Each Have a Value of 30

question 24

Multiple Choice

Two point charges each have a value of 30.0 mC and are separated by a distance of 4.00 cm.What is the electric field midway between the two charges? (k_e = 8.99 x 10⁹ N·m²/C²)

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

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