An infinitely long wire is kept along `z`-axis from `z= oo` to `z=oo`, having uniform linear cahrges density `(10)/(9) nC//m`. The electric field at point `(6 cm,8cm,10 cm)` will be

An infinitely long wire is kept along z -axis from z=- oo to z=oo , having uniform linear charge density (10)/(9) nC//m . The electric field at point (6 cm,8cm,10 cm) will be

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

An infinitely long thin straight wire has uniform linear charge density of 1/3Cm^(-1) .Then, the magnitude of the electric intensity at'a point 18 cm away is (given epsilon_(0) = 8.8 xx 10^(-12) C^(2) Nm^(-2))

If the linear charge density of a cylinder is 4 mu C m^(-6) ,then electric field intensity at point 3.6 cm from axis is :