Join newsletter
& be up to date!
HELMHOLTZ COIL PAIR
When connected to a suitable d.c. supply, the coils provide a substantially uniform field in the central space. Each coil has a molded plastic former 152mm diameter with 320 turns of 22 s.w.g. enamelled wire giving a mean diameter of 136mm. The former is mounted on a boss provided with two 4mm sockets and is fitted with a support rod. The rod has a sliding boss which locks into the tapered hole in the base of the Universal Stand.
Dimensions of coil and support rod 305mm x 152mm x 25mm.
Supplied as a pack of 2, complete with instructions. PAIR
Be the first to review “HELMHOLTZ COIL PAIR” Cancel reply
Next
MALTESE CROSS TUBE
Related Products
MALTESE CROSS TUBE
£ 525.84
For showing the linear propagation of cathode rays, magnetic deflection of cathode rays, image distortion due to electrostatic charging, comparison of cathodic stream and electromagnetic...
DEFLECTION E/M TUBE
£ 766.04
For determining e/m by balanced electrostatic deflections or by magnetic deflection using the Helmholtz coils. Simple electrostatic and magnetic deflection may be demonstrated and the...
UNIVERSAL STAND
£ 249.29
Designed to accommodate the whole range of Teltron tubes and accessories. The base, 240mm x 180mm x 50mm, and a vertical arm of the stand,...
EXPERIMENT LEAD SAFETY PLUG AND SOCKET
£ 15.58
Safety lead for use with EHT and HT power supplies ending in a 4mm safety-plug. Length: 750mm Wire cross-section: 1 mm Continuous current: max. 19...
PERRIN TUBE
£ 603.74
The Perrin tube may be used to show that charge can be accumulated in the Faraday pail incorporated, that the charge does not disappear when...
PLANAR DIODE
£ 467.41
The diode is used to show the basic thermionic effects in vacuum tubes, including: Current flow between an incandescent filament and a cold electrode (the...
ELECTRON DIFFRACTION TUBE
£ 843.94
The tube uses an electron gun with an indirectly heated cathode to project a narrow converging beam of electrons through a thin layer of graphiticised...
TEL-X-OMETER
£ 7,205.96
The Tel-X-Ometer enables investigations to be carried out in the normal school laboratory. Extensive safety precautions are built into the apparatus, which conforms completely to...
DOUBLE FINE BEAM TUBE
£ 882.89
Helium filled, partly evacuated electron tube with axial and perpendicular electron guns. The electron beam may be observed as a fine, green beam appearing due...
*Don’t worry, we won’t spam our customers mailboxes
Reviews
There are no reviews yet.