Recent content by Gummy_Bear

Oh I am really sorry.Now that i saw the expression i realized that expression for initial energy is wrong . And please can you give me some hints to solve this problem.

Yes this is the complete statement. I am also confused because i can't figure out how to solve it.

Homework Statement A solid metal spheres of radius a surrounded by a concentric thin metal shell of radius 2a. Initially botb are having charge Q each. When the two are connected by a conducting wire , then the amount of heat produced in process will be : Homework Equations Heat = E2 - E1...

1.e problem statement, all variables and given/known data Two positrons and two protons are kept on the four corners of a square of side a. Positrons are kept at vertices A and C and protons are kept at B and D. let q denote the charge on both positron as well as the proton. So what is the...

Thanks NascentOxygen :smile:

Hey guys... I am new here. I am a student from India.