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thermionic effect
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thermionic effect
It is produced by the spillover of electrons when heating a metal to high temperatures.
the electron cloud generated by the detachment of electrons from the metal is brought to the anode by means of a potential difference
It is caused by a thermal energy that causes an electrostatic force and pushes the electrons towards the surface.
When the negative diode reaches the incandescent state, it emits electrons with a negative charge, which are attracted by the positive diode.
There is something necessary for the effect which is called a valve and its function is to convert alternating current into direct current.
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- Mind Map on thermionic effect, created by Mauricio Rosales diosdado on 23/02/2022.
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- Mauricio Rosales diosdado
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