Product Code:
SCI-EDU60002
Description:
Science Lab Dual Beam Tube D
Specification:
In the case of tangential bombardment and a perpendicularly aligned
magnetic field, the fundamental electron charge-to-mass ratio can be
determined from the diameter of the observed beam pattern.
Dual Beam Tube D
Semi-evacuated electron tube filled with low-pressure helium and
containing a tangential and axial electron gun.
In the case of axial bombardment and a co-axial magnetic field, kinetic
gas theory (e.g. impact excitation) and particle collisions can be
studied through observations of the
fine, luminescent beams resulting from excitation of the helium atoms.
Product includes tube only. Instructions included.
EHT Power Supply
Digital Meter with two shunts included
