Two Point Charges, Separated by 15 Cm, Have Charge Values

question 72

Multiple Choice

Two point charges, separated by 15 cm, have charge values of +2.0 µC and -4.0 µC, respectively. What is the value of the mutual force between them? (k_e = 8.99 * 10⁹ N.m²/C²)

• A) 8.0 *10 ^{- 12} N
• B) 3.6 * 10 ^{- 8} N
• C) 320 N
• D) 3.2 N

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