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How to set up a diff equation for circuit with a diode?
I'm kind of curious how to set up a nonlinear differential equation and then solve it using NDSolve in case of the following setup: Battery V in series with a diode, R and L. To simplify, we may assume that diode is a pure conducting device in forward direction and pure blocking device in the reverse direction. Now how to set up a differential equation for the current I(t), that is solvable using NDSolve? Thanks Mike