A long cylindrical volume (of radius R) contains a uniformly distributed charge of density `rho`
Channel: Doubtnut
Date: 2020-01-26

A long cylindrical volume (of radius R) contains a uniformly distributed charge of density `rho`. Consider a point P inside the cylindrical volume at a distance x from its axis as shown in the figure. Here x can be more than or less than R. Electric field at point P is :