Solenoid engines are an exciting and fun project to build. In this video, we will create a powerful solenoid engine using LEGO. The basic concept involves an electromagnet that pulls a piston into the ...

The uniformity of the coils is often compromised by the coupling between ferromagnetic materials and coils. The spindle-shaped magnetic shielding cylinder (sMSC) has additional benefits over the MSC.

Abstract: To achieve the near-zero magnetic field environment necessary for magnetoencephalography (MEG) measurements, a two-stage magnetic compensation (TMC) system for background magnetic field ...