Thermistor is a means of a term "Thermal Resistars".Thermistors are generally made from Semi-Conductor Materials.Most Thermistors have Negative
Coefficient of Temperature Resistance i.e.Their Resistance decrease with increase in Temperature.

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The Branch of Engineering which deals with Current Conduction through a Vaccume or Gas or Semiconductor is known as Electronics.

Electronics mainly deals with Electronics Devices and their utilization.Such Devices have valuable properties which enable them to function and behave as

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At Room Temperature,the Thermal Energy in the Conductor is adequate to break the bonds of the Valence Electrons and leave them unattached to any one
Nucleus.These Unbound Electrons moves at random within the Conductor and are known as Free Electrons.

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From my previous post,you come to know about "Emission of Electrons".This Electron Emission can be classified in four different types.The details about that
four types are as below.

The External Energy which is used for Emission of Electrons,may come from variety of sources such as Heat Energy,Energy stored in Electric Field,Light

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Can cars really run on water? Thats a very good question.

There are many internet based claims that cars can actually run on water, with hydrogen gas being extracted to run the engine. But most claims are discounted as mere scams. But are they really?

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