Two Point Charges,Q₁ = -1

question 20

Multiple Choice

Two point charges,Q₁ = -1.0 μC and Q₂ = +3.0 μC,are placed as shown.In the figure,the number of excess electrons in charge Q₁ is closest to:

• A)6.3 × 10¹²
• B)6.3 × 10¹³
• C)2.0 × 10¹¹
• D)2.0 × 10¹²
• E)2.0 × 10¹³

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