~5cm
i don't expect much because the magnetic field is radiated in all directions and very few actually goes through the secondary coil.
since the inductance is related to the radius of the coil, i would expect to see a higher inductance and thus a higher voltage.
so should i make another...
Hi all
i'm trying to build a circuit which can transfer power from one inductor to another inductor unfortunately its not working as i expected.
basically what i did was to make 2 inductors of 1000 turns (copper) on a plastic core.i connected one of the inductor to an ac power source...