Silicon is a (1) Semiconductor (2) Insulator (3) Nonconductor (4) Conductor

Silicon is a (1) Semiconductor (2) Insulator (3) Nonconductor (4) Conductor
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Semiconductor
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Stilton is a – (1) Semiconductor (2) Insulator (3) Nonconductor (4) Conductor

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In a transistor, the base is _______. (1) an insulator (2) a conductor of low resistance (3) a conductor of high resistance (4) an extrinsic semiconductor

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Last Answer : (2) a conductor of low resistance Explanation: A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit.

Ohm's law is valid in case of – (1) semiconductor (2) conductor (3) superconductor (4) insulator

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If electrical conductivity increases with the increase of temperature of a substance, then it is a: (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Description : If electrical conductivity increases with the increase of temperature of a substance, then it is a: (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Last Answer : (2) Semiconductor Explanation: A solid substance that has conductivity between that of an insulator and that of most metals, either due to the addition of an impurity or because of temperature effects

If electrical conductivity increases with the increase of temperature of a substance, then it is a (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Description : If electrical conductivity increases with the increase of temperature of a substance, then it is a (1) Conductor (2) Semiconductor (3) Insulator (4) Carborator

Last Answer : (2) Semiconductor Explanation: A solid substance that has conductivity between that of an insulator and that of most metals, either due to the addition of an impurity or because of temperature effects.

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Description : A 'dielectric' is a/an ________________. A. electrical insulator B. current flow C. good conductor D. semiconductor material

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A semiconductor is a material with a _____________. A. conductivity higher than a normal conductor B. conductivity higher than a normal insulator C. high conductivity at low temperatures D. low conductivity at high temperatures

Description : A semiconductor is a material with a _____________. A. conductivity higher than a normal conductor B. conductivity higher than a normal insulator C. high conductivity at low temperatures D. low conductivity at high temperatures

Last Answer : Answer: B

Which of the following properties distinguish a material as conductor, insulator and semiconductor? a) Free electron charges b) Fermi level after doping c) Energy band gap d) Electron density

Description : Which of the following properties distinguish a material as conductor, insulator and semiconductor? a) Free electron charges b) Fermi level after doping c) Energy band gap d) Electron density

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A doped semiconductor is called : a) Extrinsic b) Intrinsic c) Insulator d) Conductor

Description : A doped semiconductor is called : a) Extrinsic b) Intrinsic c) Insulator d) Conductor

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Ohm’s law is valid in case of (1) semiconductor (2) conductor (3) superconductor (4) insulator

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Description : Silicon is a _____. A. Superconductor B. Conductor C. Semi-conductor D. Insulator

Last Answer : ANSWER: C

Silicon is a _____. A. Superconductor B. Conductor C. Semi-conductor D. Insulator

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Last Answer : (4) Extrinsic semiconductor Explanation: When a peritavalent (donor) impurity, like arsenic, is added to germanium, it will form covalent bonds with thegermanium atoms, leaving 1 electron relatively ... this manner - either with Nor P-type impurities - are referred to as EXTRINSIC semiconductors.

C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator where as Si is intrinsic semiconductor. This is because (1) The four bonding electrons in the case of C lie in the third orbit, whereas for Si they lie in the fourth orbit (2) In case of C the valance band is not completely filled at absolute zero temperature (3) In case of C the conduction band is partly filled even at absolute zero temperature (4) The four bonding electrons in the case of C lie in the second orbit, whereas in the case of Si they lie in the third

Description : C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator where as Si is intrinsic semiconductor. This is because (1) The four bonding electrons in the case of C ... the case of C lie in the second orbit, whereas in the case of Si they lie in the third

Last Answer : (4) The four bonding electrons in the case of C lie in the second orbit, whereas in the case of Si they lie in the third

When Arsenic atoms are added to Germanium lattice, it becomes a/an (1) Insulator (2) Superconductor (3) Intrinsic semiconductor (4) Extrinsic semiconductor

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Last Answer : Extrinsic semiconductor

Why is silicon an insulator at room temperature?

Description : Why is silicon an insulator at room temperature?

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What are the advantages of Silicon-on-Insulator process?

Description : What are the advantages of Silicon-on-Insulator process?

Last Answer : _ No Latch-up _ Due to absence of bulks transistor structures are denser than bulk silicon.

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Which of the following is a semiconductor? (a) Phosphorus (b) Wood (c) Silicon (d) Glass

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Give reason: Silicon is used widely even through Germanium is a better semiconductor material.

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Last Answer : Silicon is the second most abundantly available material and it can be used at higher temperature. Hence it widely used than Germanium.

Explain the silicon semiconductor fabrication process.

Description : Explain the silicon semiconductor fabrication process.

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Description : Which is a semiconductor: copper, silicon, or neon?

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Impurity atoms to be added to pure silicon in order to make a p-type semiconductor belongs to

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Description : Why are Metals good conductor of heat than insulator? -General Knowledge

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Why are Metals good conductor of heat than insulator? -General Knowledge

Description : Why are Metals good conductor of heat than insulator? -General Knowledge

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Penny conductor or insulator?

Description : Penny conductor or insulator?

Last Answer : Copper is a conductor, so and pennies are coated in copper.

Is a coin a insulator or a conductor?

Description : Is a coin a insulator or a conductor?

Last Answer : A very good conductor.

Is Rubber insulator or conductor?

Description : Is Rubber insulator or conductor?

Last Answer : Rubber is an insulator.

Is wood a conductor or a insulator?

Description : Is wood a conductor or a insulator?

Last Answer : Wood is a conductor, though not a very good one.

Is styrofoam insulator or conductor?

Description : Is styrofoam insulator or conductor?

Last Answer : Styrofoam is an insulator.

Is copper insulator or conductor?

Description : Is copper insulator or conductor?

Last Answer : Conductor, which is why it's used for wires.

Is plastic insulator or conductor?

Description : Is plastic insulator or conductor?

Last Answer : Plastic is an insulator.

Conductor Cm Conductor And Insulator I mean What ?

Last Answer : conductor Money Conductor , guide , electrically conductive , cm _ _ _ Contactor Money Pre Director , Insulator Money Non-conductive Objects.

In your own words explain the difference between a conductor and an insulator?

Description : In your own words explain the difference between a conductor and an insulator?

Last Answer : Need answer

Is a brass paper fastener an insulator or conductor?

Description : Is a brass paper fastener an insulator or conductor?

Last Answer : conductor

Is a paper clip an insulator or an conductor?

Description : Is a paper clip an insulator or an conductor?

Last Answer : Most paperclips are metal- conductor.

Is a piece of fabric a conductor or insulator?

Description : Is a piece of fabric a conductor or insulator?

Last Answer : conducter

Is straw a conductor or insulator?

Description : Is straw a conductor or insulator?

Last Answer : Dry straw is an insulator.

Is Velcro a conductor or insulator?

Description : Is Velcro a conductor or insulator?

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Is a dry chalkboard eraser an insulator or conductor?

Description : Is a dry chalkboard eraser an insulator or conductor?

Last Answer : A dry chalkboard eraser is an insulator.

Is brass button a conductor or insulator?

Description : Is brass button a conductor or insulator?

Last Answer : It is a conductor

Is a T-shirt a insulator or conductor?

Description : Is a T-shirt a insulator or conductor?

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Is a silver a conductor or insulator?

Description : Is a silver a conductor or insulator?

Last Answer : is copper a conductor or insuilator

Is a spoon a conductor or a insulator?

Description : Is a spoon a conductor or a insulator?

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Description : Is lithiam more likely a conductor or a insulator?

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Is feather a conductor or insulator?

Description : Is feather a conductor or insulator?

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Is a hand a insulator or conductor?

Description : Is a hand a insulator or conductor?

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Is a paperclip conductor or insulator?

Description : Is a paperclip conductor or insulator?

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