(Solved): The electron drift speed in a 0.75-mm-diameter copper wire carrying current \( 2.4 \mathrm{~A} \) ...

The electron drift speed in a 0.75-mm-diameter copper wire carrying current \( 2.4 \mathrm{~A} \) is ... \( 2.5 \mathrm{~mm} / \mathrm{s} \) \( 4.0 \mathrm{~mm} / \mathrm{s} \) \( 0.25 \mathrm{~mm} / \mathrm{s} \) \( 0.4 \mathrm{~mm} / \mathrm{s} \) Tries \( 1 / 2 \) Previous Tries