Recent content by FHDCUTjg

  1. F

    How can I detect magnetic fields which are weaker than the Earth's?

    I don't have access to high power systems, or ultra precise detectors.(around 10V/ 1A) Can I detect small variations (frequencies ?) of magnetic field, while ignoring the noise caused by the Earth's magnetic field ? My goal is to measure the magnetic field through a line in order to trace it...