Superimposed voltage/ Current Passes Through?

Pulsing DC 40 volts, 15 amps, about 60 cycles, passing through 13Turn coil over steel core, going to separate load resistor, that has one line wire UNDERNEATH coil also, that is from different circuit of higher voltage, milliamps pulsing, at lower 15 cycles. This 2nd wire acts as a full loop circuit flux secondary side of STEP DOWN transformer of 13 to 1 ratio. Am I to assume this "automatic" secondary #12 gauge single line side has somewhat of an increased current passing through it also , to it's separate low ohms load resistance? (Electromagnet as also being transformer means same time by induction )