An infinitely long thin non conducting wire is parallel to

Last updated: 6/7/2023

An infinitely long thin non conducting wire is parallel to the z axis and carries a uniform line charge density It pierces a thin non conducting spherical shell of radius R in such a way that the arc PQ subtends an angle 120 at the centre o of the spherical shell as shown in the figure 1 P Z R 120 O The permittivity of free space is eo Which of the following statements is are true a The electric flux through the shell is 3R E0 b The z component of the electric field is zero at all the points on the surface of the shell c The electric flux through the shell is ZRA E d The electric field is normal to the surface of the shell at all points 2018