thermionic emission - Meaning in Hindi
thermionic emission - Meaning in Hindi
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Definitions and Meaning of thermionic emission in English
thermionic emission noun
- the emission of electrons from very hot substances
Synonyms
thermal emission
Description
Thermionic emission is the liberation of electrons from an electrode by virtue of its temperature. This occurs because the thermal energy given to the charge carrier overcomes the work function of the material. The charge carriers can be electrons or ions, and in older literature are sometimes referred to as thermions. After emission, a charge that is equal in magnitude and opposite in sign to the total charge emitted is initially left behind in the emitting region. But if the emitter is connected to a battery, the charge left behind is neutralized by charge supplied by the battery as the emitted charge carriers move away from the emitter, and finally the emitter will be in the same state as it was before emission.
अधिक ताप के कारण उत्पन्न आवेश-वाहकों का किसी सतह से या किसी स्थितिज-ऊर्जा बैरियर के विरुद्ध प्रवाह तापायनिक उत्सर्जन कहलाता है।
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What is thermionic emission meaning in Hindi?
The word or phrase thermionic emission refers to the emission of electrons from very hot substances. See thermionic emission meaning in Hindi, thermionic emission definition, translation and meaning of thermionic emission in Hindi. Find thermionic emission similar words, thermionic emission synonyms. Learn and practice the pronunciation of thermionic emission. Find the answer of what is the meaning of thermionic emission in Hindi. देखें thermionic emission का हिन्दी मतलब, thermionic emission का मीनिंग, thermionic emission का हिन्दी अर्थ, thermionic emission का हिन्दी अनुवाद।
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What is thermionic emission meaning in Hindi, thermionic emission translation in Hindi, thermionic emission definition, pronunciations and examples of thermionic emission in Hindi. thermionic emission का हिन्दी मीनिंग, thermionic emission का हिन्दी अर्थ, thermionic emission का हिन्दी अनुवाद