Select the correct statement regarding a semiconductor

Q: Silicon and germanium are examples of a. insulators O b. semiconductors O c. good conductors O d.…

A:

Q: Explain p-type semiconductors.

A: An extrinsic semiconductor is a semiconductor one that as been doped by specific impurity. There are…

Q: (Answer by true or false)and why In characteristic curve of diode the ID decreases with…

A: Semiconductors are materials having their conductivity in between those of the conductors and…

Q: Find the minimum electron concentration in min in

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Q: Difference P-type and N- type semiconductor

A: P-type semiconductor :  It is a type of semiconductor when an impurity is mixed with an inherent or…

Q: A semiconductor is defined as a material which:

A: A semiconductor is defined as a material which is an insulator which has been doped with a high A…

Q: What are the essential characterstic of a semiconductor?

A: Semiconductor is a material which has it conductivity between an insulator and a conductor, which is…

Q: The reverse current in a diode is of the order of .. . O uA O mA O KA O A

A: Diode is a semiconductor device which conducts current in one direction and restricts it from…

Q: The reverse current in a diode -4 is of the order of a- kA O b- mA O d- A O C- μΑ Ο

A: A diode is said to be reverse biased when the positive terminal of the battery is connected to the n…

Q: Why does current diode is parallel combination and voltage does not.

A: SOlution: Given that To explain why does current diode is parallel combination and voltage does not.

Q: Impurity in a semiconductor would increase holes or free electrons

A:

Q: Describe how the IV graph for a diode (non-ohmic) would look. Explain the shape.

A: Observe the following diagram. This diagram represents the I-V characteristic curve of a diode.

Q: What do you mean by majority and minority carriers in extrinsic semiconductors?

A: A small amount of a suitable impurity is added to the pure semiconductor; the conductivity of the…

Q: A perovskite based semiconductor has a bandgap of 2.16 eV. Find the shortest wavelength of light for…

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Q: What is meant by ‘doping’ in a semiconductor?

A: To start the conduction of semiconductor, doping is necessary. How the semiconductor will conduct…

Q: Identify superconductors and their uses.

A: When a conductor cools down upto a certain temperature so that its resistance is zero, it becomes a…

Q: can act sometimes as a conductor and sometimes as an insultor. O Insulator O Conductor O…

A: Semiconductors are materials that have electric conductivity in between conductors (usually metals)…

Q: If the input voltage in the figure is increased, the highest reverse voltage across the diode Please…

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Q: Silicon is the chief ingredient of both glass and semiconductor devices, yet the physical properties…

A: The physical properties of any material depend upon the bonding between the atoms, order of the…

Q: The diode shown in the circuit is a silicon diode. The potential difference between the points A and…

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Q: 5- Since most of the current carriers are holes, silicon doped in this way is called: b) n-type c)…

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Q: How heat is transfer hm semiconductor device's

A: Solution: Heat transfer in semiconductor device.

Q: Silicon and germanium are examples of a. semiconductors b. insulators c. good conductors d.…

A: Silicon is a semiconductor

Q: Give important properties of semiconductor.

A: The important properties of semiconductor are as follows;

Q: Explain the difference between a conductor, an insulator, and a semiconductor. Give an example of…

A: The materials which allow electricity to pass through them very easily are generally called…

Q: There are two types of current carriers in semiconductors (free electrons and holes) and only one…

A: The semiconductors consist both of free electrons and holes. The negatively charged particles are…

Q: semiconductors technically have a Fermi level

A: The highest energy level that an electron can occupy at the absolute zero temperature is known as…

Q: There is no current generated in the valance band of semiconductors : O true false

A: It is false since at high temperature valance electrons moves and produce aome current

Q: Describe how heat is transfer in semiconductors?

A: Solution:

Q: Explain Avalanche breakdown mechanism responsible for breakdown in p-n junction diode.

A: Avalanche breakdown occurs in a pn junction diode when it is moderately doped and when its depletion…

Q: How can one use a diode to rectify alternating current?

A: Rectifiers are electrical devices which contain one or more diodes to allow the flow of current only…

Q: Why electric conductivity of intrinsic semiconductor is very bad?

A: Intrinsic semiconductor: Any semiconductor is in its pure form is known as the intrinsic…

Q: Explain why size-dependent nanoscale properties are not realized currently in semiconductor…

A: Answer: Nanoparticles: The nanoparticles can be expressed as the particles that are small in size…

Q: What is true about semiconductors? It is easy for electrons to move through them. O They are so rare…

A: The given material is a semiconductor. The semiconductor is the material whose conductivity is lies…

Q: Differentiate between conductors, semiconductors and insulators on the basis of band theory.

A:

Q: What do you mean by an extrinsic semiconductor?

A: An extrinsic semiconductor is a semiconductor that is doped by the specific impurity, that is called…

Q: Semiconductors have negative temperature coefficient of resistance. Explain its meaning.

A: In a semiconductor, an increase in the number of free electrons leads to an increase in the number…

Q: describe how heat is transfer in semiconductor? also explain power amplifier course hero

A: To Understand heat transfer we need to first understand the types,In which the heat transfer takes…

Q: Q 3/Classify cach of the following as n-type or p-type semiconductors: (5 marks) a- Doped by…

A: Semiconductors with equal number of negative charge carriers electron(n) and the positive charge…

Q: what is the process of doping and why doping increases the conductivity of a semiconductor?

A: Doping is process of adding impurities in pure or intrinsic semiconductor in order to change…

Q: Speak about the movement of current in a PnP transistor with the diagra

A: Holes are responsible for the current flow in pnp transistor.   here, emitter current is the total…

Q: * semiconductor ba ermine the resistar h is 200 µm.

A: