No Magnetic Moment Solenoid
Main features and advantages of No magnetic moment solenoid
It will not produce magnetic interference to the environment outside a certain distance, and will not magnetize the magnetic material near to it; it is particularly prominent in the use of a magnetic shielding cylinder, it can magnetic shield layer and coil magnetic field. The mutual influence is reduced to negligible levels.
The non-magnetic moment solenoid is composed of two sets of solenoids nested in a nested manner, and through a certain number of coil turns of each group of coils and a certain current direction, the magnetic field outside the solenoid is rapidly attenuated. The total magnetic moment of the tube coil is zero.
