Please help!!!
at what distance along the axis of a uniformly charged disk of radius R is the electric potential equal to one-half the value of the potential at the surface of the disk at the center?

Question

Please help!!!
at what distance along the axis of a uniformly charged disk of radius R is the electric potential equal to one-half the value of the potential at the surface of the disk at the center?

irishboy123 · Answer

the question does not make sense by the end but you will have an equation to work with that you already know.  electrical potential.

anonymous · Answer

the question is from the book. I have a problem finding the value of the potential at the surface of the disk center. Can you help me find it?

anonymous · Answer

I solved on paper, I am attaching the picture of the solution. see if makes sense

anonymous · Answer

Thank you so much.