Experiment: Fine-Beam Tube (50/60 Hz) UE3070700

Experiment: Fine-Beam Tube (50/60 Hz) UE3070700

3B Scientific

SKU Base-005-UE3070700-115
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$6,922.63
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Objective: Determine the specific charge of an electron

In the fine-beam tube, the path of electrons in a uniform magnetic field can be observed as a clearly delineated ray. This means that the radius of the circular path can be directly measured with a simple ruler. From the path radius r, the magnetic field B and the electron gun’s accelerating voltage U the specific charge of an electron e/m can be calculated.
 
 
 
 
Brand 3B Scientific
 
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