Amateur radio operators have played a longstanding game of “Will It Antenna?” If there’s something even marginally conductive and remotely resonant, a ham has probably tried to make an antenna out of ...

Most standard software for modeling magnetic fields uses the standard finite-element method. For some problems, however, an alternate boundary-element formulation can be much more efficient. To ...

Abstract: Halbach cylinders are arrays of magnets configured radially such that the superposition of the remnant magnetic fields creates a strong and uniform field. The characteristics of the magnetic ...

A statistical survey of coupons under the influence of a residual magnetic field shows reductions in both general pit depth and extreme pit depth values compared with control coupons not under the ...

A new method allows welders with little background in magnetism to reduce arc blow during DC welding of pipelines. Arc blow most commonly occurs after an in-line magnetic-flux-leakage inspection tool ...