Other experiments are found to support the existence of two different ( N+S) monopole magnetic fields on earth and around magnets.
Around each currents in a wire this dual monopole effect is the origin of a so called tubular magnetic field reduction also called Anti Maxwell dip (or B field) also observed around long small solenoids.
See also : "weak B field near a solenoid"
https://bigbang-entanglement.blogspot.com/2006/03/evidence-for-earth-magnetic-double.html
and: New Physics by Table Top Experiments. https://www.vixra.org/pdf/1309.0081v2.pdf
and: Quantum Gravity and Electro Magnetic forces by dual repulsive vacuum oscillation spectra in FFF-theory. https://vixra.org/pdf/1103.0024v7.pdf
and: EM Drive Thruster by Anti Maxwell Monopole Tubular Field Reduction Around a Conductor.
https://vixra.org/pdf/1905.0244v2.pdf
EM Drive Thruster by Anti Maxwell Monopole Tubular Field Reduction Around a Conductor.
https://vixra.org/pdf/1905.0244v2.pdf
see also: Anti Symmetric Bifilar Tesla coil for EM Drive.