An infinitely long thin wire carrying a uniform linear static charge density `lambda` is placed along the z-axis Fig. The wire is set into motion along its length with a uniform velocity `vecv=vhatk`. Calculate the poynting vector `vecS=1/(mu_0)(vecExxvecB)`.

An infinitely long thin wire carrying a uniform linear static charge density lambda is place along the z-axis (Fig. Ep 8.28). The wire is set into motion along its length with a uniform velocity vecv=v hatk_z . Calculate the poynting vector vecS=1/mu_0(vecExxvecB) .

An infinitely long thin wire carrying a uniform linear static charge density lambda is placed along the z - axis. The wire is set into motion along its length with a uniform velocity V=v hat(k)_(z) . Calculate the pointing vector S=(1)/(mu_(0))(vec(E )xx vec(B)) .

An infinitely long thin straight wire has uniform linear charge density of 1/4 coul m^(-1) . Then the magnitude of the electric intensity at a point 18 cm away is

An infinitely long thin straight wire has uniform linear charge density of 1//3 "coul" m^(-1) .Then the magnitude of the electric intensity at a point 18cm away is

An infinitely long thin straight wire has uniform linear charge density of 1//3 "coul" m^(-1) .Then the magnitude of the electric intensity at a point 18cm away is

Twelve infinite long wire of uniform linear charge density (lambda) are passing along the twelve edges of a cube. Find electric flux through any face of cube. ,

Twelve infinite long wire of uniform linear charge density (lambda) are passing along the twelve edges of a cube. Find electric flux through any face of cube. ,

Two infinitely long thin straight wires having uniform linear charge densities lambda and 2lambda are arranged parallel to each other at a distance r apart.The intensity of the electric field at a point midway between them is