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holes are the current carriers
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∙ 11y ago
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Why semiconductors better than conductors?
Semi-conductor properties can be easily manipulated by doping such as p type and n-type etc can control the electrical properties but not in th case of conductors..
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 .
What type of elements are the best conductors of energy?
iron is the best conductor of heat.
What is the net charge on intrinsic N type material?
first of all un-doped semi-conductor is said to be intrinsic semi-conductor so, there is no discussion of either N-type or P-type
Explain how to produce n-type semi conductor?
Wala!
Difference between a bare conductor and a insulated conductor?
A bare conductor is a conductor that does not have any type of insulation covering it. Insulated conductors (also known as coated) have a covering that protects them from outside sources.
Examples of connectors?
There are many examples of conductors such as electricity. Metals and liquids can also be considered a type of conductor.
Is p-type semi conductor electrically positive?
the major charge carriers are the holes.
Why electrons are majority carrier in n type semiconductor?
In n-type semiconductors, electrons are the majority carriers because dopant atoms, such as phosphorus or arsenic, introduce extra electrons into the crystal lattice. These extra electrons are free to move and contribute to the conductivity of the material, making electrons the dominant charge carriers in n-type semiconductors.
What is the term for a semi conductor that contains extra electrons?
N-type semiconductor contains extra electrons.
What type of material allows a charge to move freely through it?
A material through which an electric current flows easily is called an electrical conductor. Many metals, especially silver and copper, are excellent electrical conductors.
Does the Conductor's pocket watch depict a locomotive anywhere in its design?
No, this watch does not have any depiction of a locomotive. It is called a Conductor's pocket watch because it is a replica of the type of pocket watches conductors used.
