Function and Applications
Helmholtz coils, one pair to generate a homogeneous magnetic
field. Especially with narrowbeam tube for e/m determination.
Equipment and technical data
- Two identical coils each on standbase with numbered 4 mm
- Removable busbars with holder for narrow beam tube
- Coils can be used indivdually and at any distance.
- Coil diameter: 400 mm
- Number of windings: each coil 154
- Coil resistance: 2.1 Ohm
- Max. current per coil: 5 A
- Max. flux density (5 A): 3.5 mT