We know that
1)a change in current and voltage in a coil may result in induction in other stationary coil..this induction is directly related to frequency..ie The higher the frequency the more intense the induction effect.
2)we also know that there is no induction in case of DC current flow..
considering frequency to be infinite,we have a DC current flow and at same time we need to observe very high induction as per (1)..therefore where am I wrong.??