Eight identical point charges of magnitude are located at the eight corners of a cube…
PHYSICS · Subjective · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance
Problem
Eight identical point charges of magnitude q are located at the eight corners of a cube whose edge length is a. Derive an expression for the total electric potential energy of the system and express it in the form (α+β2+γ/3)kq2/a. State the numerical values of α, β, and γ.