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Hi, so the scenario is that the primary coil of a transformer is attached to a battery in a circuit with a variable resistor. The resistor is set to the maximum resistance.
As I increase the current in primary coil by reducing resistance at a constant rate, will the current in the secondary also slowly increase? Since as current increase, flux increases, and the secondary coil will oppose this increase in flux by inducing flux in opposite direction by increasing current in the secondary coil (Lenz's law). However, faraday's law is that emf is equal to the change in flux, so that means the secondary coil should have a constant current. What is the problem with my understanding of transformers?
Thanks
As I increase the current in primary coil by reducing resistance at a constant rate, will the current in the secondary also slowly increase? Since as current increase, flux increases, and the secondary coil will oppose this increase in flux by inducing flux in opposite direction by increasing current in the secondary coil (Lenz's law). However, faraday's law is that emf is equal to the change in flux, so that means the secondary coil should have a constant current. What is the problem with my understanding of transformers?
Thanks