Advanced Magnetics--Step-by-Step Description: Step 15

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Now we'll continue with edge labels' data. We'll define the label A = 0 as a homogeneous Dirichlet boundary condition (A = 0). To define the data for edge label A = 0:

1. Select its name in the Edge Labels branch and double-click it or click Properties in its context menu. The property editing dialog box appears, which allows assigning to edge label any of possible boundary conditions.
2. Select the Magnetic Potential box. Zero value of predefined potential will be suggested.
3. Click OK.

Next, we'll define the surface current for the edge labels Magnet Left and Magnet Right. To define the data for edge label Magnet Left:

1. Double-click it or click Properties in its context menu. The property editing dialog box appears.
2. Select the Tangential Field box and type 550000.
3. Click OK.
4. Repeat the above process, for the edge label Magnet Right (tangential field value would be -550000).

All the data needed to solve the problem is now defined.

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