Linear Circuit Vs Nonlinear. Solving of a nonlinear circuit is a little bit complex then linear circuits. Both have their unique applications.
The linear simulator provides results measurements viz. And iron core inductor is called non linear circuit. A trivial example is a circuit consisting of a current source and an exponential diode where the value of the dc current supplied by the current source is more negative than the asymptotic value of the current permitted by the diode characteristic when the diode is.
Solving linear and nonlinear circuits.
The behavior of such linear circuit elements as resistors capacitors and inductors can be specified by a single number resistance capacitance inductance respectively. If you graph the output signal versus the input signal for a linear circuit then the graph will be a straight line for all input signal level. Contrary to linear circuits which consist of linear elements only excluding the independent current and voltage sources nonlinear circuits may possess multiple solutions or may not possess a solution at all willson 1994. And iron core inductor is called non linear circuit.