24. Electric Force & Field; Gauss' Law
Gauss' Law
8PRACTICE PROBLEM
A small ball with a net uniform positive charge of 50 nC and a radius of r = 0.2 cm is surrounded by a concentric thin spherical shell with a uniform negative charge of -50 nC and a radius of R = 1 cm. Find the net electric field (E) produced by the shell at the ball surface.
A small ball with a net uniform positive charge of 50 nC and a radius of r = 0.2 cm is surrounded by a concentric thin spherical shell with a uniform negative charge of -50 nC and a radius of R = 1 cm. Find the net electric field (E) produced by the shell at the ball surface.