دستگاه مدل تشدید اسپین الکترون (ESR)

Modern Experiments Equipment

Consisting of ball with permanent magnet and painted table with printed auxiliary marks for easy positioning of the pair of coils , air bearing at the center of the table to take the model ball; pressure tube air connection sleeve on the lower side, adjustable feet and system for fast table inclination required to start the ball gyroscope. Plastic ball with centrally imbedded rod magnet, different color marks at the ends of the poles; different marks at the ball equator for stroboscopic observation

Table diameter :   ۳۲ Cm

Table height :   adj.  (۱۰-۱۳) Cm

Ball diameter : 6 Cm  

Material: Al , stanless steel , electropolated brass , plastic and strong magnetic rod

This electromagnet use for demonstrating and measuring the rotation of the plane polarization in Faraday effect and use in Hall effect experiment too. Including U – core with fixing screw , two coil , pair of bored pole pieces for assembly on an electromagnet together with the demountable. transformer, for the generation of strong , highly focused homogeneous or inhomogeneous magnetic fields