Why electrons are more mobile than the holes? Please explain

Q: What is the unit of electron mobility? N

A: The solution is provided in the following section:

Q: LINEAR CHARGE DENSITY

A: Charge density - It is a measure of electromagnetic charge per unit amount of space in two or three…

Q: r) For the following figure, plot 1 is for (intrinsic / extrinsic) semiconductor, and plot 2 is for…

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Q: Why electrons are more mobile than the holes?

A: Electrons, when excited, move from the valence band to the conduction band. These electrons in the…

Q: A 4-pole, d.c. shunt motor has a flux per pole of 0.04 Wb and the armature is lap-wound with 720…

A: Given DC shunt motorNumber of poles P=4Flux per pole ϕ=0.04 WbLap connected , Parallel paths…

Q: Four q=2.00 nC point charges are located at P1(0.00, -2.00, 0.00)m, P2(0.00, 2.00, 0.00)m, P3(0.00,…

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Q: A voltage of 8 V is applied over a silicon specimen that is 78 mm in length. The electron mobility…

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Q: QUESTION 3 E-05, PC-05. While testing of capacitor with the Multimeter it will show value of? will…

A: A Multimeter is an electronic measuring instrument that combines several measurement functions in…

Q: 1 300° k, if the conductivity is onductivity of 0.1l per ohm per D0 cm2/v-s, and for Silicon

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Q: An element has electrical conductivity (o)= 6.8 5 -1 -1 ×10 Ohm .cm and number of charge 3 carriers…

A: It is given that: σ=6.8×105 ohm-1.cm-1ne=5.58×1023 electroncm3

Q: A. Define Electric field strength B. State five practical applications of capacitors C. Name five…

A: (A) Electric Field Strength :- • The Electric field strength at any point is defined as the the…

Q: Four unknown point charges are heid at the corners of a swuare.Suppose q, is at equilibrium and q -…

A: First we will find out net force on charge particle q4 then we will equivate it to zero to calculate…

Q: Solve the following problems completely and draw appropriate diagrams and label all diagrams. Two…

A: When Two or more than two charges are separated by a certain distance then there is a potential…

Q: The potential at a point due to a charge of 100 micro coulomb at a distance of 9m will be

A: The potential at a point due to a charge at a distance of 9m ?  Charge Q = 100 micro coulomb

Q: A metallic conductor, …… .. Please choose one: a. there are four electrons in its outer shell. b. it…

A: Metallic conductors have loosely bound electrons. But overall the conductor is neutral.

Q: The work done by a charge is 43.86 micro Joules with a potential 4.386. What is the value of charge…

A: Given: Work done by charge, W=43.86 μJ Potential, V=4.386 V

Q: Given Four point charges, of 1.00 nC each, located at P1(0.00, -2.00, 0.00)m, P2(0.00, 2.00, 0.00)m,…

A: Given Data:Four point charges of,Locations of, m m m mTo Find:The total force acting on the charge…

Q: 1. A Germanium sample is 5 mm long and has a rectangular cross-section, 50 μm by 150 μm. A…

A: Doping of semiconductors Pentavalent impurities Impurity atoms with 5 valence electrons produce…

Q: * The 0.6 m rod of a metal elongates 0.67 mm on heating from 35 to 90 C. Determine the value of the…

A: We need to find out the coefficient for length

Q: 1. Pure germanium has (4 × 104) atom. cm doped by indium atoms, the impurity is add to the extent of…

A: Given that intrinsic concentration of Ge is 2.5*1013 cm-3. ni==2.5*1019 m-3. The mobility of…

Q: 5. Two point charges of 4 µC and 16 µC are separated by a distance of 14 mm. A point P is at a…

A: Potential due to 4μC charge at point P,V1=14πε0×qrV1=9×109×4×10-68×10-3V1=4.5 V

Q: a) Assuming an infinite plate capacitor model, determine the force on an electron between the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Electrons are getting multiplied by the following relation: 1, 2, 4, 8, 16, ....  After infinitely…

A: Given: The electrons are getting multiplied (increased) by the following proportion: 1, 2, 4, 8, 16,…

Q: Q3/ compute the require temperature in C° for put a sample of germanium in order to has energy gap…

A: We need to calculate the required temperature in °C to put a sample of germanium in order to have…

Q: D. Is the potential energy of the positive point charge positive, negative, or zero? Explain.

A: Given:- Positive Point charge given…

Q: A material with high conductivity is referred to as: Select your answer. metal insulator…

A: Answer: metal   Explanation:   a. It is a valid option. A material with high conductivity is…

Q: c. [Pl-1.b] Calculate the probability of having an electron occupying an energy state that is 0.7 eV…

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Q: we had equally like charges arranged in a pattern of of aclock face. There are 12 equally like…

A: Consider the value of each charge to be q coulomb. The value of electric potential due to each…

Q: 1.What would a perfect insulator be like? Is absolutely non conducting such matter does not exist O…

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions…

Q: The maximum drift velocity of electrons in silicon is 107 cm/s. If the silicon has a charge density…

A: Given data, The value of maximum drift velocity is 107 cm/s. The value charge density is 0.4 C/cm3.…

Q: Determine the d.c. resistance of a diode at V=-20V if its reverse saturation current is 1 μA. (Take…

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Q: What is a proton? Where does it normally exist in an atom, and what is its charge?

A: Proton

Q: 3. An insulator is in the form of a linear curve (in the unit of meter) with the parametric…

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Q: In any electrically conductive substance, what are the charge carriers? Identify the charge carriers…

A: The charge carrier is a  the particle  which is free to move, that carries electrical charge in…

Q: W Pla E MUSE bě thedistance between pain 94=26.0 MC and point charge 92 =-47.0MC electrostatic force…

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Q: Determine the d.c. resistance of a diode at V=-20V if its reverse saturation current is 1 μA. (Take…

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Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.