12.12. For / = 3 calculate the possible angles that L makes with the z-axis. maenetic field of 0.3 T.

Q: 36 Show that the field-strength tensor can also be written as Faß = dªA® – af A“, where the…

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: Prove that the field strength direction is perpendicular to the isoelectric surfaces

A: SOlution: To prove thatthe electric field lines are perpendicular to the isoelectric surfaces.

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: O = eVz²+y²+z?

A:

Q: 9. The permanent electric dipole moment of the water molecule (H₂O) is 6.2 × 10-30 C.m. What is the…

A: Given(s): Dipole moment, p=6.2x10-30 C.m. Electric field, E=121.3 V/m. Require: Maximum possible…

Q: pE Prove that the frequency of oscillation of an electric dipole of moment p and rotational inertia…

A: Given data: Electric dipole moment = p Rotational inertia I=12πpEI

Q: tric field E. (in magnitudes and direction) at the centre O of the ring? (

A: Electric field at the centre of charge ring is zero.

Q: Show that the force field F defined by F = (y- 6zz#)i + 2zyz'j + (3zyłz² – 6z²z)k is a conservative…

A:

Q: 1. A circular plane, with a radius of 2 meter, is immersed in an electre field with a magnitude of…

A: flux =E→·S→

Q: Verify if the following vector fields are conservative: a) A₁ (+-) 1 = b) ₂ = (xy, yz, zx) c) A3 =…

A: We have given three vector fields , we need to see whether they are conservative or not. If…

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

A: Electromotive force is equal to rate of change of magnetic flux with respect to time. And it's…

Q: Can clectric field lines intersect in free space?

A: The imaginary curves or lines drawn around a charge represent the charge’s electric field. A tangent…

Q: The permanent electric dipole moment of the water molecule (H2O) is 6.2×10^−30 C⋅m What is the…

A: Dipole moment = P = 6.2 x 10-30 C. m electric field = E = 5 x 108 N/C maximum torque = τ=?

Q: The divergence of a vector field F(x,y, z) = xy'i+ 2r?yzj - 3yz²k at the point (1,-1,1) is 9. -3 3.…

A: F(x,y,z) = xy2i^ + 2x2yzj^ - 3yz2k^Point (P) = (1,-1,1)

Q: Two paralel infinite charged sheets separate by a dstance of 10 om as shoien in fgure 2. Then the…

A: The electrified is in left because it is always away from the positive charge.

Q: In a dielectric material  for which ε=2ε0 and potential distribution is given by V(x)=8x2-5x (V).…

A: The dielectric constant of the material is, ε=2ε0=28.85×10-12 F/m=17.7×10-12 F/m The potential…

Q: Given the vector field v = (xy²)t + Gy³z²)j – (x³yz)k determine if it is converging, diverging or…

A:

Q: Compute for the magnitude of the line integral over a square path centered on p(0,0) with a side…

A: Line integral over a squared path centered on p(0.0) for a field B→ is given by…

Q: (I) What is the magnitude of the electric force of attractionbetween an iron nucleus (q = +26e) and…

A: The force between the iron nucleus and its inner most electron is, F=kqer2 Here, r is the distance…

Q: 0, d L , An electron is projected at an angle 0 26° from the horizontal from the point located…

A: Force on charge particle in electric field F = qE  ma = qE  a = qE/m

Q: If the V= 3.6x yz+8.8xy, calculate the x-component of the electric field at point (3.3,6.5,11.269)

A: Given:  V  = 3.6 x3 y z + 8.8 x y4 (3.3, 6.5, 11.269)

Q: A partide moving in a central field describes the spral orbit (U)=r,e Then, the force function is…

A:

Q: Compute the flux of the vector field F = through the surface S where S is the surface bounded by r=…

A: Write the given values of this problem. F→=<r2+sin2θ,rsinθ cosθ,3z>Bounded surface=Sr=2, Z=0,…

Q: J.4896 m is located ctric field throughou m and defined by is in meters, a = 3

A: We know the formula of the electric flux is given as  ϕ= BAcosθAt the surface a from origin is…

Q: Because the formulas for Coulomb's law and Newton's law of gravity have the same inverse-square law…

A:

Q: Suppose a twodimensional force field is everywhere directed outward from the origin, and C is a…

A: It is given that the two-dimensional force field is directed outward from the origin everywhere.…

Q: Calculate the flow of the electrostatic E = 3î - 8ĵ - 4k field through a flat surface section in…

A: ELECTRIC FIELD

Q: The field B = -2ax + 3ay + 4az mT is present in free space. Find the vector force exerted on a…

A: Given, Current, i = 2 A Magnetic field vector, B = −2ax+ 3ay+ 4az mT = B = (−2ax+ 3ay+ 4az)10-3 T…

Q: Which of the following force fields, given belowin spherical polar coordinates, is not a…

A:

Q: Find the flux of the vector field F = k through the upper half of the sphere r? + y² + z2 = 4. 4pi…

A: Sphere : x2 + y2 +z2 =4 Radius = 40.5            = 2 units

Q: A spherical.cavity is made inside a sphere of density, d. If its centre lies at a distance l, from…

A:

Q: Find the electic field at z = 0,3 m above %3D Sn ter of disk.

A:

Q: 9. Find curl F and div F given F(x, y, z) = e* siny i+ e sinzj+e² sin x k

A:

Q: 22.11 Projection of an element of area dA of a sphere of radius R onto a concentric sphere of radius…

A:

Q: Q-2- A sphare of Raluis Rwith unifv chavge p. us Causs Law to Pind the electvic field -

A: Solution: A sphere has unfform charge withq Using Gauss law find the electric field'.

Q: Two conductors with concentric radii r1=5 m and r2=14 m are placed in such a way that their center…

A:

Q: If the V= 5.6x3yz+7.5xy4, calculate the x-component of the electric field at point (6.9,6.9,13.36)

A: The potential is given as,

Q: Determine the B field on the axis of a circular cylinderical shell. The cylinder has a Radius b,…

A:

Q: A small object with dipole moment p is released near its equilibrium orientation in a uniform…

A: Let θ be the angle between E & pWe have the torque asτ = p×E∴ τ = -Ep sinθNear equilibrium…

Q: Agrounded conducting sphere of radius a is placed with its centre at the origin. A point dipole…

A:

Q: a particle tric dipole consists of a par -x 10-6 C on the x axis at x = 9.7x 10 m. Its dipole moment…

A: Given values:- Charge(q)=5.4 x 10-6 C ----(1) Diatance,(2a)=9.7 x 10-3 m ----(2) Let us consider (p)…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.