How to Calculate Total Charge on a Surface Given a Non-Uniform Surface Charge Density | Physics | Study.com

The charge density within a uniformly charged sphere of radius R is ρ=ρ0-a r^2, where ρ0 and a are constants and r is the distance from the center. Find an expression for a such that the electric field outside the sphere is zero. | Numerade

Applying Gauss' Law to Find a Charge Density On a Surface | Physics | Study.com

In Fig. 23-43, short sections of two very long parallel lines of charge are shown, fixed in place, separated by L=8.0 cm . The uni- form linear charge densities are 6.0 μC / m for line 1 and -2.0 μC / m for line 2 . Where along the x axis shown is the net electric field from the two lines zero? | Numerade

A wire having a uniform linear charge density λis bent into the shape shown in Figure P 24.27 . Find the electric potential at point O. | Numerade

Drift Velocity, Resistance - Current Electricity Class 12 Physics (Concepts Questions) | JEE 2023