How to Calculate Capacitance between Two Copper Spheres

如何計算兩個銅球之間的電容
Q3D和Maxwell用於計算電容。 結果幾乎相同。
Q3D and Maxwell are used to calculate capacitance. The results are almost the same.

[@ashishgupta4519]

Hi, I have a single ball bearing with outer and inner raceways. I applied 10 V across them. I want to see the capacitance distribution between the outer raceway and the ball....How can I do that??