GKFix MCQ Question

What is the cross-sectional area of the copper wire used in Example 3.1?

• A. 1.0 × 10⁻⁶ m²
• B. 1.0 × 10⁻⁷ m²
• C. 1.0 × 10⁻⁸ m²
• D. 1.0 × 10⁻⁹ m²