When electric field is applied, the cathode rays bend towards _____

Cathode rays move towards

Cathode rays are

Cathode rays are

When electric field is applied between cathode annd anode, at pressure of about 0.001 mm of mercury in a discharge tube, following is observed.

When an electric field is applied across a semiconductor,

How does electric current flow along a conductor , when electric field is applied along the length of conductor ?

How does electric current flow along a conductor, when electric field is applied along the length of conductor ?

What happens if an electric field is applied to a colloidal sol ?