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

hello your question is incomplete attached below is the complete question

answer: B =
`(u_(0)k )/(2)`

Step-by-step 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 ) =
`(u_(0)k )/(2)`