A solenoid made with such a coil behaves as a quantum conductor whose current distribution between the core and exterior varies with applied voltage, resulting in nonlinear inductance.
2.
The slope in the washboard potential is set by the bias current I, and changes in this current change the washboard potential, changing the shape of the local minimum ( equivalently, changing the value of the nonlinear inductance, as discussed above ).
मोबाइल