Part A Consider an infinite sheet of parallel wires. The sheet lies in the xy plane. A current I runs in the -y direction through each wire. There are N/a wires per unit length in the x direction. (Figure 1) Write an expression for B (d), the magnetic field a distance d above the xy plane of the sheet. Use lo for the permeability of free space. Express the magnetic field as a vector in terms of any or all of the following: d, I, N, a, µo, and the unit vectors i, j, and/or k. • View Available Hint(s) Figure < 1 of 1> ? B(d) = Submit Previous Answers Provide Feedback Next >
Part A Consider an infinite sheet of parallel wires. The sheet lies in the xy plane. A current I runs in the -y direction through each wire. There are N/a wires per unit length in the x direction. (Figure 1) Write an expression for B (d), the magnetic field a distance d above the xy plane of the sheet. Use lo for the permeability of free space. Express the magnetic field as a vector in terms of any or all of the following: d, I, N, a, µo, and the unit vectors i, j, and/or k. • View Available Hint(s) Figure < 1 of 1> ? B(d) = Submit Previous Answers Provide Feedback Next >
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