Model- Magnetic Field of a Toroid

Model features:

1. Brief theory on the mathematical foundation of the model. 
2. Some equations come in the equation editor and are the same as the Biot-Savart model, which are already found in the 3DModels sheet.
3. Contains instructions on its operation and short simulation examples.
4. The equations to calculate the magnetic field are the same as those of the 28 Biot-Savart model. The difference here is in the equations for distributing the current elements and configuring a toroid in three-dimensional space.
5. The model allows to calculate and study the magnetic field of one or more toroids, at any point in space. Toroidal currents can be configured with the following custom parameters: radii r and R, number of turns, number of current elements, angle at which the turns are distributed, magnitude of the current, length of each element dL and others.