Question

We have an infinite sheet that is vertical. Instead of having a uniform charge density, it has a uniform current density, which is the current per unit length carried by the sheet (and has units of Amperes per meter). For reference,let z be vertical, and y be horizontal, so that x is coming out of the page. That means the sheet occupies the entire xz-plane, and positive y-values are to the right of the sheet.Let the current density point in the positive x-direction (out of the page). Now imagine a second sheet to the right of the first sheet, carrying the same magnitude of current density but in the opposite direction (into the page along the negative x-axis). Determine the magnitude and direction of the magnetic field in all three regions:(1) to the left of the left sheet, (2) in between the two sheets, and (3) to the right of the right sheet.

Answer 1

Solution in the uploaded image