PHYSICS · CALCULATOR

库仑定律计算器

Enter values to see results and the formula.

Input parameters

Inputs and calculations stay in this browser.

RESULT

Calculate

Example values are ready

Review the inputs, then select Calculate.

Calculation formula

计算结果 = q1*q2/(4*pi*eps0*r**2)

q1
电荷 1 · C
q2
电荷 2 · C
r
Radius · m
eps0
8.8541878128e-12
pi
3.141592653589793
真空点电荷,正为排斥,负为吸引。

Related formulas and subjects

More calculators