The current density of 1.5 $\times$
10⁵ A/m² is uniform across a wire whose radius is 4.0 mm. The current through the outer portion of the wire between the radii of 3.0 mm and 4.0 mm is

Question

The current density of 1.5

\times

10⁵ A/m² is uniform across a wire whose radius is 4.0 mm. The current through the outer portion of the wire between the radii of 3.0 mm and 4.0 mm is

Quizplus · Accepted Answer

The Answer of The current density of 1.5 $\times$ 10⁵ A/m² is uniform across a wire whose radius is 4.0 mm. The current through the outer portion of the wire between the radii of 3.0 mm and 4.0 mm is A) 1.1 A. B) 2.2 A. C) 3.3 A. D) 4.4 A.

The Current Density of 1 ×\times× 105 A/m2 Is Uniform Across a Wire Whose Radius Is

The Current Density of 1 $\times$ 10⁵ A/m² Is Uniform Across a Wire Whose Radius Is