3= D flux densty and dl differential distonce are perpendrculbr to each ot her. In such COse, find the work done with the electric field E 2 a

Q: sallowing Find Ghe electric dipole moment , P, for the foll choryes ?

A: Every positive-negative charge pair constitutes an electric dipole with the dipole moments pointing…

Q: A particle of charge e and mass m is located at the midpoint ofthe line joining two mixed collinear…

A:

Q: Give the definition of the electromotive force (e.m.f.) E though the the flux linkage and time t. O…

A: According to Faraday's law  emf induced  is given by Induced emf  (E) = -dΦ/dt  Here, Φ is the…

Q: An insulating sphere of radius a has a non-umikorm volume charge density p = 4 where A is a constant…

A: let Q be the charge on insulating sphereto calculate charge on inner sphereof conducting shell.first…

Q: A spherical surface of radiu A. If the net electric flux th

A: Given:- Aspherical surface of radius  R = 1.0 cm.  A long straight wire that passes through its…

Q: Labng differential form f Gautts law Fend field soliol eylinder of hadius R. for Charged a Cylender…

A: Let  Surface charge density of spherical shell =λ Radius =R Consider Spherical Gaussian surface of…

Q: an insulatung spiere radius T O centimeters irge coulombs Is distri Volume the insulating spn…

A: Given that:- Radius of insulating sphere=R=10cm

Q: Give the definition of the electromotive force (e.m.f.) E though the the flux linkage O and time t.…

A: Michael faraday determined that the amount of induced emfε for a single coil depend on the rate at…

Q: A Proton moviny Wong the Positive X-Axi3 Perpendic ulur to a muynerit Pieled experiences u maynenz…

A: From Lorentz force law, the formula for the magnetic force acting on a charged particle is:

Q: In this problem, we will go through the famous experiment led by Robert A. Millikan. The charge of…

A: Given: mass of the oil droplet m, acceleration due to gravity g, downward terminal velocity of the…

Q: 2= L ZE [oiL]. J Find Crreen function between two grounded larll Plate, ? 2 Find Careen function for…

A: I have already solve this problem. Please accept this.

Q: Given V= tassuming Free space conditions, Find @(E),(b)the Valume charge density at pzagm the charge…

A: Given: v= 80 p0.6,

Q: LET IN THE REGION ospsI0,-T<<T, ALL 2, AND Pu=0 ELSEWHERE. DETE RMINE THE TOTAL CHARGE.

A: Given:  Charge density = ρν = 5e0.1ρπ-ϕ1z2+10 μC/m30≤ρ≤10 , -π&lt;ϕ&lt;π and all zThis is an…

Q: the total charge in specific volume charge pv=30rz cospWhere Os r s2, O so s 2, 1s z s 4 *

A: Given data: The volume charge density, ρv=30rzcosϕ, where 0≤r≤2, 0≤ϕ≤2, 1≤z≤4. The total charge…

Q: Give the definition of the electromotive force (e.m.f.) E though the the flux linkage and time t. ФР…

A: Electromotive force is define as the work done by the battery to move a unit charge from its…

Q: As dielectan che eve know that matenal then the has how charger sharges dietetsic external Surface…

A: Dielectric material: It's an electrical insulator which is exposed in an ext. electric field to…

Q: The Vo lume Charge density of an insulating long hollow cylinder is p. The Cylınder is hallow for…

A:

Q: Calculate the beam solid angle for an ideal dipole in steradians and in square degrees. Use the fact…

A:

Q: nductor of radius R is given by V = keQ/R, and the rge distribution. (Use the following as…

A:

Q: GLacrang for d Purticle moving inone dimension mx² dm,k onstants 2. 2. what isthe equationof mation…

A:

Q: 3.4.2. Operation with O la. Q: How is the charge stored in both sides of the depletion region…

A: Consider a PN-type semiconductor and draw a neat sketch of it. A wide density differential occurs…

Q: How far opart are tuo electrons if the force each exacts on the other is eaual to the weight of an…

A:

Q: She electric Field indensity at The porut 3,4,5) duedo a uni form lingehiarge Iying along the x-…

A:

Q: One can conceive an atomic nucleus, as a sphere charged uniformly, and positively. Let the proton…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Calculate the Planar Packing Factor (in PERCENT) of the (100) plane of FCC.

A: To find = Planar packaging factor of FCC (100)

Q: The electric field due to on infrite plane of posithve charge with

A:

Q: When is Q(hat) Hermitian?

A: To explain: An operator can be hermitian on what condition.

Q: Compute the potential difference through which an electron must be

A: We know, hcλ=V......................................(1) ANS:D 9.93*10^-16

Q: Find the flux density at the conductor- free space interface, when the charge density is given by 24…

A: we know that,  At the boundary of a conductor- free space interface, the flux density is equal to…

Q: Discuss the current conduction in n-type and p-type conductors.

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

Q: Probleisn t otherwise uniform electric field En. Find the resulting field within the cylinder. (The…

A:

Q: body in steady state, and E i manent dipoles. early with E.

A:

Q: The dat surkece chorge density of the sphore with draměter of d.2 mm PS gives as J= 81 Hc/n². a…

A: Given Data : The diameter of the sphere is given as d=1.2mm ; r=d2=1.2mm2=0.6mm The surface charge…

Q: why do we dope at semi conductors

A:

Q: the föllowing relaxed system équation. Plot current vs. time (0 to 10 seconds) through Laplace…

A:

Q: A solid insulsting sphere of rudius Rhes a non uniform vohme charge density given by p=4 where A is…

A: Gauss law states that ∫E.dS=Qenclosed∈0------------(1) for r&gt;R…

Q: 0.7 T. 8 We want to produce a flux density of 0.6T in an air gap having a length of 8 mm. Calculate…

A:

Q: he definition of the electromotive force -.) E though the the flux linkage & and 1. E = E = dt E =…

A: Given that- Electro motive force Time t Flux leakage To determine that- Give the definition of…

Q: How many excess electrons must be distributed undormly withn the volume of an isolated plastic…

A: Gauss Law of electrostatics states that the net electric flux throughany closed surface is 1ε0 times…

Q: find the potential function f for the field F=3xi+6yj+7zk

A:

Q: A conductive cylinden with rodius of a=3em is placed pooąd sepusjto ) usq <q yo snipas 4tim vapuclko…

A: Given  R1 = 3cm R2 = 6 cm. Gauss law. E.dA = q/€°

Q: Consider an Ising model of 100 elementary dipoles. Suppose you wish to calculate the partition…

A: Given: The number of elementary models is N=100. The partition function per second is z=1 billion.…

Q: Give the definition of the electromotive force (e.m.f.) E though the the flux linkage & and time t.…

A:

Q: Q/ For the fig. below, find E at P (0,4,0). ( the line charge is parallel to z axis).

A: Given,

Q: A conductive cylinden whith rodius of a=3cm is placed into another eylinder with radius of b= bem…

A: Given data: Radius a =3 cm The linear charge density of the inner cylinder, λ1=-5×10-6 C/m The…

Ising model of Ferromagnets

The Ising model is one of the easiest and most famous theoretical models for ferromagnetism in statistical mechanics. When a group of atomic spins aligns such that their magnetic moments are pointed in the same direction and produce a strong permanent magnetic moment in macroscopic size, the phenomenon is called ferromagnetism. The relative permeability of these magnets is greater than unity and increasing magnetization with the applied external field. Even in the absence of an external magnetic field, these substances retain spontaneous magnetization. An example of ferromagnets is iron.