The free charge density in copper is 1.81x1010 C/m 3 . For a current density of 8x106A/m2, solve the electric field intensity and the drift velocity.Look at the table for more information

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A: Find the charge moves and no of electrons.

Q: Consider compensated n-type silicon at T = 300 K, with a conductivity of o = 16 (N-cm) and an…

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Q: What is the volume of 3.00 moles of copper? Molar mass of copper is 63.546 g/mol and its density is…

A: Calculate the mass of the substance. m = molar mass*number of moles of a substance     = 3*63.546…

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A: according to the given details in the question.

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A: Given:

Q: With the aid of diagram Define an electromagnet? Explain with the aid of diagram how…

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Q: What is the kinetic energy acquired by the electron in hydrogen atom, if it absorbs a light…

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Q: 1. A capacitor of 3.23µF has an area of 6.35mm^2. Determine the separation distance between the two…

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Q: Which of the following statements are true? (This question has more than one correct answer) a.…

A: Answers are given under:

Q: Is given by B = (72)a, + (7z'y – 3z')n, + (-(y + 7z + 7a°z) )a, Wblm? S denote the paraboloidal…

A:

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Q: Two infinite non-conducting sheets of charge are parallel to cach other, with sheet A in the x-2.7 m…

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Q: In Figure 2, the constant charge density distribution po (C/m?) is defined on the surface located at…

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Q: The current in a component is reduced uniformly from 100mA to 20mA over a period of 8.0s.What is the…

A: Given:I1=100 mAI2=20 mAt=8 sec

Q: A parallel-plate capacitor with plate separation of 2 mm has a 1kV voltage applied to its plates. If…

A:

Q: Two 6-cm-diameter aluminum electrodes are spaced 2 mm apart. The electrodes are connected to a 178 V…

A: Given Data  Potential difference, V=178V Diameter, d=6cm Radius, R=0.03m Distance, d=2mm=0.002

Q: The area and length of a wire are given as 0.82 square meter and 50 cm respectively. The resistivity…

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Q: A ring of radius R has a non-homogeneous linear charge distribution, where a is a constant.…

A: Given: The linear charge distribution on the ring is λϕ=aRsinϕ,  where a is constant and R is…

Q: While removing material from iron (atomic weight = 56, valency = 2 and density = 7.8 g/cc by…

A: Given:Atomic weight, A=56Valency=2density, ρ=7.8 g/ccMetal removal rate, Z=2 cc/min

Q: find the de Broglie wave length for an electron with total energy E=6 eV and potential energy V= 3…

A: Total energy  E = 6 eV  Potential energy  V = 3 ev  De Broglie wavelength = ?

Q: For a copper wire, the surface current density is defined as J = (0_pz?+ !p4) ap. The core of the…

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Q: 2. Conventional current is considered a) the motion of negative charges in the opposite direction of…

A: To provide a definition of current independent of the type of charge carriers, conventional current…

Q: define transverse conductivity of a material. what internal and external forces effect affect…

A: Transverse conductivity: →Transverse conductivity of an elliptical fiber…

Q: A sphere of radius R¡ = 0.310 m and uniform charge density –70.5 µC/m³ lies at the center of a…

A:

Q: Magnetic Force on a Moving Charge A particle with a charge of -1.602 x 10 C is moving with…

A: formula: F = q(v ×B)

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Q: A proton and an electron are in a constant electric field created by oppositely charged plates. The…

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Q: DC and AC subject: Find the relative permeability of the typical ferromagnetic material whose…

A: AS PER THE GUIDELINE I HAVE TO SOLVE ONLY THREE SUBPART OF THE SOLUTION .KINDLY POST LEFT QUESTION…

Q: With the aid of diagram Define an electromagnet? Explain with the aid of diagram how…

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Q: A rod and two balloons A very thin glass rod 4 meters long rubbed all over with a silk cloth. It…

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Q: Consider a uniformly doped silicon p-n junction at T=300°K. At zero bias, only 40 percent of the…

A: Given data Vbi=1.2V Vbi=VTlnNANDni2NAND=ni2eVbiVT=10102e1.20.0259NAND=1.32×1040 cm-6----1 xp=NDNANDW…

Q: An ideal capacitor with a capacitance of 90.0 nF is charged up to a voltage of 3.00 V. (i) Calculate…

A: GivenC=90nFV=3.0V

Q: f 5.8x102º electrons are deposited on the positive plate of a capacitor by applied voltage of 40V,…

A: Capacitance = total charge / voltage

Q: 2- How many coulombs are represented by these amounts of electrons? (a) 6.482 x 1017 (b) 1.24 x 10'8…

A: (a) The number of electrons is . Multiply the number of electrons with the charge of the electron,…

Q: A wire carrying 0.50 A of current is place in a magnetic field with a strength of 0.75 T. The length…

A: Given data :- Current I = 0.50 A  Field strength B = 0.75T  Length of wire = L = 41cm= 0.41 m Find…

Q: 3- The material that atoms behave mostly like either positive or negative ions and are bound by…

A: Coulomb force is an electrostatic force acting between atoms of semiconductor.

Q: Consider two concentric, very long (=infinitely long) cylindrical metal shells with radii a and b.…

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Q: 10.) What kind of conductivity occurs when a bismuth (Bi) atom is added as a substitutional impurity…

A: Bismuth belongs to 15group element which has p type impurity so the substitutional impurity to…

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.