Hello, I want to simulate the decay of the current in a coil from an initial state. The coil is connected to an external resistor.
The initial state has been simulated in a stationary solution, with a current of I0 in the coil (no external resistor yet). Now, I would like to run a time-dependent simulation of magnetic fields + electircal circuit starting from this state. I know how to set the initial condition for the magnetic field pattern, but how can I define the current of the coil to be I0 at t=0?
Thank you Daniel