Transformer Coupling Coefficient then and now

Thread Starter


Joined Nov 28, 2017
If in the inductor, the voltage is opposite the applied voltage so as to cancel it, then what polarity does it take ?

This is the circuit:


Therefore, when the AC voltage is positive cycle, then the inductor polarity will try and push it backwards right? So the polarity will be reverse what it shows now.

The inductor will form a magnetic field in the direction so as to create a voltage opposite the voltage created right here and now. This is Len'z Law.

Am I right here or wrong there ?