Around the outside of this chamber were Helmholtz coils, which were used to produce a uniform surrounding magnetic field.
These were used to produce a uniform surrounding magnetic field. Around the outside of this chamber were Helmholtz coils.
Around the outside of this chamber were Helmholtz coils. These were used to produce a uniform surrounding magnetic field.
Around the outside of this chamber were Helmholtz coils. These were used to produce a uniform surrounding magnetic field.