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What is intrinsic and extrinsic material?
A semiconductor material with electrical properties essentially characteristic of ideal pure crystal. Essentially silicon or germanium crystal with no measurable impurities
Is silicon a extrinsic or intrinsic semiconductor?
silicon is intrinsic semiconductor until we add some impurities in it. the impurities are either of group 3 called acceptors which make p type or of group 5 called donors which make n type semiconductor.
What are the advantage of semiconductor over conductor?
semiconductors are the conducors they are partially conduct electricity. And we can increase therir conductivity by using various method . They are Intrinsic method and extrinsic method . Intrinsic method is heating the semiconducter . Extrinsic method is doping. By using this method the conductivity of semiconductors is rapidly increases. Then we use semiconductors are prefferd to conductors
Why does an extrinsic semiconductor behave like an intrinsic semiconductor at high temperature?
With the increase in temperature, the concentration of minority carriers starts increasing. Eventually, a temperature is reached called the critical temperature (85° C in case of germanium and 200° C in case of silicon) when the number of covalent bonds that are broken is very large and the number of holes is approximately equal to number of electrons. The extrinsic semiconductor now behaves essentially like an intrinsic semi-conductor.
What is the Tempetature coefficient of an extrinsic semiconductor?
negative
What is the difference between intrinsic and extrinsic?
Extrinsic is external; intrinsic is internal.
Is miscibility a extrinsic or intrinsic?
Extrinsic
Which is a good conductor (Extrinsic or Intrinsic)?
Extrinsic
What is extrinsic and intrinsic evil?
Intrinsic(inherent,or inborn)evil.
What are the intrinsic and extrinsic properties of matter?
Extrinsic properties can be affected by the factors while Intrinsic is unaffected by the factors... (I'm unsure)
What is the difference between intrinsic and extrinsic sugars?
The difference between intrinsic and extrinsic sugars is that intrinsic sugars are sugars that occur naturally in the cellular structure of food while extrinsic sugars are added or are free in food. Intrinsic sugars are mostly found in fruits and vegetables. Extrinsic sugars are divided into milk sugars or lactose and non milk extrinsic sugars which are added sugar and honey. - Intrinsic motivation is your own personal motivation that comes from inside you. It is self motivation personal gain, satisfaction, or enjoyment. Extrinsic motivation is from external sources, money, coercion, fame, fortune, recognition. - Extrinsic is external; intrinsic is internal Intrinsic is inner or from inside and extrinsic is outer or from outside
What is the difference between intrinsic and extrinsic motivation?
Intrinsic motivation comes from within an individual, driven by personal satisfaction or enjoyment of the task itself. Extrinsic motivation is external, coming from rewards, recognition, or pressure from outside sources. Intrinsic motivation is typically associated with higher levels of engagement and satisfaction, while extrinsic motivation may lead to shorter-term behavior change.
Who founded intrinsic and extrinsic motivation?
Skinner
What is the example of intrinsic and extrinsic properties?
density
Difference between intrinsic and extrinsic materials?
Intrinsic materials are found within an area. Extrinsic materials do not exist within, and must be located outside of the area.
What is the opposite of extrinsic?
The opposite of extrinsic (external, unessential) would be intrinsic (innate, inherent, or essential).
Intrinsic and extrinsic motivation?
Intrinsic is the term explaining phenomenon due to internal qunatities. Extrinsic is the term explaining the same phenomenon due to foreign materials added ie external materials. In case of pure Si or Ge, intrinsic conductivity becomes possible as temperature increases. As we add trivalent or pentavalent impurities along with Si or Ge, then we get extrinsic conductivity.
