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. Part A Write an expression for B (d), the magnetic field a distance d above the xy plane of the sheet. Use 4 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, M, and the unit vectors i, j, and/or k. ▸ View Available Hint(s) B(d)B_vec(d)= ΜΕ ΑΣΦ -MIN 2a Submit Previous Answers × Incorrect; Try Again; 3 attempts remaining ?
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. Part A Write an expression for B (d), the magnetic field a distance d above the xy plane of the sheet. Use 4 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, M, and the unit vectors i, j, and/or k. ▸ View Available Hint(s) B(d)B_vec(d)= ΜΕ ΑΣΦ -MIN 2a Submit Previous Answers × Incorrect; Try Again; 3 attempts remaining ?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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
Transcribed Image Text: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.
Part A
Write an expression for B (d), the magnetic field a distance d above the xy plane of the sheet.
Use 4 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, M, and the unit vectors i, j, and/or k.
▸ View Available Hint(s)
B(d)B_vec(d)=
ΜΕ ΑΣΦ
-MIN
2a
Submit Previous Answers
× Incorrect; Try Again; 3 attempts remaining
?
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