# Van der Waals Force (Interaction) Calculator

The sum of both the attractive and repulsive forces between the molecules is called as the vander waals forces. It is also called as the vander waals interaction. The energy of the two particles at rest (potential energy) of the vander waals interaction can be calculated using this online calculator based on polarisability of the particle, particle separation, permittivity of free space and angular frequency of polarised orbital.

## Find Two Particle Potential Energy

m2 kg / s

The sum of both the attractive and repulsive forces between the molecules is called as the vander waals forces. It is also called as the vander waals interaction. The energy of the two particles at rest (potential energy) of the vander waals interaction can be calculated using this online calculator based on polarisability of the particle, particle separation, permittivity of free space and angular frequency of polarised orbital.

Code to add this calci to your website  #### Formula:

f=(-3/4)*[(a2*h*w)/(4*π*e)2*r6] Where, a=Particle Polarisability h=Planck Constant / 2π w=Angular Frequency of Polarised Orbital e=Permittivity of Free Space f=Van der Waals Interaction r=Particle Separation