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What is extrinsic conductor?
Impure semi conductor material are called extrinsic semi conductor as there a small quantity of foreign particle is present. Two types of impurities are added to an extrinsic semi conductor. When impurities belonging to third group are called as trivalent or acceptor impurities such as boron, aluminum, indium or gallium when these impurities are added in pure semi conductors they form p-type semi conductor. And similarly when impurities belonging to group fifth called as penta valent or donor impurities such as arsenic, antimony, bismuth or phosphorus are added to a semi conductor they form N-type semi conductor .
Explain the fermi level in intrensic and extrensic semi conductor?
chal bey
What are cold conductors?
A cold conductor is the insilation for a cold object to keep the coolness inside and the warmess out.
What is semi conductor diode?
Semiconductor diodes are made from the same Silicon, and occasionally Germanium, material that transistors, integrated circuits, etc. are made from. Diodes used in early electronic devices were made from vacuum tubes. Somewhat later diodes were made from finned stacks of Selenium. Simple "Crystal Radios" use Galena (lead ore) crystals with a steel pin that is manipulated to find a spot that allows electrical current to flow in only one direction.
What is the process in which trace amounts of other elements are added to a material to make it a semi conductor?
Doping.
Is sodium a semi conductor?
No, sodium (Na) is a conductor not a semi conductor
How can you increase the conductivity of a semi conductor?
The conductivity of a semi-conductor can be increased by raising the temperature of the semi-conductor .
Is copper a conductor insulator or semi conductor?
Copper is a conductor.
Is a refrigerator an example of a conductor?
no
Is a cotton shirt a insulator or conductor?
semi conductor
What are example of semi conductor?
Germanium and Silicon are the two most commonly known semi-conductor materials
Which one is used in the laser printing wheather dye laser or semi conductor laser?
semi-conductor
Is silver and gold such as jewelry, are they great semi conductor?
Yes, silver and gold are good semi conductor.
What are semi insulators?
A semi conductor is not a good conductor or a good insulator.
What is an element that is not a good conductor and good isolator?
It is a semi conductor
Is aluminium conductor or semi conductor?
All metals are conductors.
Is lead conductor semi conductor or insulator?
Lead is a conductor like all metals are.
