e/m Apparatus - cod:4508.00
Apparatus for measuring the ratio e/m of an electron in a magnetic field. When a charged particle moves in a magnetic field it is subjected to the so-called Lorentz's force that exerts a...

Supply: 220 V - 50 Hz
Millikan Apparatus - cod:4836.60
Measure electron charge following the experimental steps of the great scientist Robert Millikan. The quantization of electric charge is still as mysterious as it was over 90 years ago when it was...

Dimensions: 40.0x30.0x30.0 cm
Mains supply: 110 V / 230 V, 50 ÷ 60 Hz