I got this electromagnetic field detector that can measure magnetic field (B-fields) of Alternating Current of 60 Hz. Supposed after getting the 2 wires together and the magnetic field cancelled and reading lowered from 10 milligauss to 1 or 0 milligauss. Does it mean getting a meter that measures steady magnetic field would get reading of the original 10milligauss in the same setup? That is.. when the AC magnetic field cancelled, it becomes DC magnetic field or would the magnetic field turn zero (or close to 0 owing to not all cancelled)? This is because I heard when magnetic fields cancelled in the AC wires of the same circuit. They are not gone. The energy density is still there and only the frequency got cancelled. Thanks.