Question

A very long, thin, and flat conductor has a uniform current density K per unit width, flowing in the direction of the long axis of the conductor. The total width of the conductor is w and, thus, the total current is

Answer 1

Answer:

hello your question is incomplete attached below is the complete question

answer: B = $\frac{u_{0}k }{2}$

Explanation:

I = Kw

attached below is the detailed solution of the given question

Applying Ampere law across the path

2Bw = $u_{0}$Kw

B( magnetic field ) = $\frac{u_{0}k }{2}$