Principle
Electrons are accelerated in a tube filled with neon vapour. The excitation energy of neon is determined from the distance between the equidistant minima of the electron current in a variable opposing electric field.
Tasks
To record the counter current strength I in a Franck-Hertz tube as a function of the anode voltage U.
To determine the excitation energy E from the positions of the current strength minima or maxima by difference formation.
What you can learn about
Energy quantum
Quantum leap
Electron collision
Excitation energy
Software included. Computer not provide
Scope of supply
Franck-Hertz Ne-tube w. housing 09105-40
Connect.cord f.Franck-H. Ne-tube 09105-50
Franck-Hertz control unit 09105-99
Software Measure Franck-Hertz experiment 14522-61
Data cable, plug/ socket, 9 pole 14602-00
Converter USB - RS232, active 14602-10
Screened cable, BNC, l = 750 mm 07542-11
Electrons are accelerated in a tube filled with neon vapour. The excitation energy of neon is determined from the distance between the equidistant minima of the electron current in a variable opposing electric field.
Tasks
To record the counter current strength I in a Franck-Hertz tube as a function of the anode voltage U.
To determine the excitation energy E from the positions of the current strength minima or maxima by difference formation.
What you can learn about
Energy quantum
Quantum leap
Electron collision
Excitation energy
Software included. Computer not provide
Scope of supply
Franck-Hertz Ne-tube w. housing 09105-40
Connect.cord f.Franck-H. Ne-tube 09105-50
Franck-Hertz control unit 09105-99
Software Measure Franck-Hertz experiment 14522-61
Data cable, plug/ socket, 9 pole 14602-00
Converter USB - RS232, active 14602-10
Screened cable, BNC, l = 750 mm 07542-11
Properties
- PP2510315
- P2510315