Recent content by Marvi

Thanks for answering, but actually I can't find the expression for the second part of the Electric field The first is inside the sphere which leads to \frac{Kq}{R} but the Electric field of the outside part of the sphere I don't know what to do obs: the answer is : \frac{6kq}{R}

Homework Statement A uniform charge q is distributed along a sphere of radius R. a) What is the Electric Potential in the center of the sphere? Homework Equations V(r1)-V(r0) = - \int \stackrel{\rightarrow}{E} * \stackrel{\rightarrow}{dl} The Attempt at a Solution