Figure 4. Dependence of the given voltage drop across solenoid on the current in the primary winding of transformer

From

A New Tipe of Contact Potential Difference and Electrification of Superconducting Coils and Tori

F. F. Mende

American Journal of Electrical and Electronic Engineering. 2014, 2(5), 146-151 doi:10.12691/ajeee-2-5-2