Q-3) A uniform volume current density J = Joâx is distributed in a slab of thickness d (permeability, μ = µ) as provided below. This slab has infinite extend in x and y directions. Using Ampere's Circuital Law, evaluate the magnetic field B everywhere, inside and outside the slab. Figure 3. The geometry of Q-3. Z j = Joax y z = +d/2 z = -d/2

Q-3) A uniform volume current density J = Joâx is distributed in a slab of thickness d (permeability, μ = µ) as provided below. This slab has infinite extend in x and y directions. Using Ampere's Circuital Law, evaluate the magnetic field B everywhere, inside and outside the slab. Figure 3. The geometry of Q-3. Z j = Joax y z = +d/2 z = -d/2