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CURRENT ELECTRICITY
Question #81463
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Question
What is the cross-sectional area of the copper wire carrying current?
A. 2.0 × 10⁻⁶ m²
B. 6.0 × 10⁻⁷ m²
C. 1.0 × 10⁻⁶ m²
D. 3.0 × 10⁻⁶ m²
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