Exercise 3 · linear magnetostatics of a cross-section

The magnetic circuit

The mission

Before you compute

Configure

Design

Solenoid cross-section: iron core between two windings
  • iron core
  • winding
  • air

Conditions

Advancednumerics

These change the error, not the answer. How much they change it is what the verification panel measures.

There is no study group here, because no metric this exercise reports needs more than one solve. The gap force would — and it is not reported, for a reason that has nothing to do with studies: this cross-section is symmetric, so its net force is exactly zero.

Checking what this server can do…

Why it happens

Kept runs

Understand the model

Everything the exercise rests on, in the order it matters. Nothing here has been shortened — it has been moved out of the way of the experiment.

For teachers

Note. These models are for exploring ideas and comparing designs. They are not professional engineering tools.