Interaction potential energy

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705676154
Posts: 99
Joined: Fri Sep 24, 2021 5:23 am

Interaction potential energy

Postby 705676154 » Thu Dec 02, 2021 5:52 pm

Can someone explain how we solve for the interaction of potential energy please?

Jessica Tam 3H
Posts: 126
Joined: Fri Sep 24, 2021 5:10 am

Re: Interaction potential energy

Postby Jessica Tam 3H » Thu Dec 02, 2021 6:20 pm

Hi,
As for the class, I don't believe we would be asked to solve anything, but we should know the general concept behind it. The electron potential energy is proportional to the negative polarizability of atoms or molecules (which depends on the number of electrons and size of the atoms and molecules) divided by the distance between atoms/molecules to the sixth power. So as the distance increases, the interaction potential energy significantly decreases. It is negative because attractive forces are negative.
I hope this helps!

Brooklyn Burgess 3L
Posts: 111
Joined: Fri Sep 24, 2021 5:42 am

Re: Interaction potential energy

Postby Brooklyn Burgess 3L » Mon Dec 06, 2021 12:57 am

If distance between molecule increases even slightly, the interaction decreases to the power of six

elletruchan2I
Posts: 103
Joined: Fri Sep 24, 2021 6:46 am

Re: Interaction potential energy

Postby elletruchan2I » Mon Dec 06, 2021 1:03 am

Jessica Tam 1A wrote:Hi,
As for the class, I don't believe we would be asked to solve anything, but we should know the general concept behind it. The electron potential energy is proportional to the negative polarizability of atoms or molecules (which depends on the number of electrons and size of the atoms and molecules) divided by the distance between atoms/molecules to the sixth power. So as the distance increases, the interaction potential energy significantly decreases. It is negative because attractive forces are negative.
I hope this helps!

This was super helpful, thank you!

cnyland
Posts: 99
Joined: Fri Sep 24, 2021 7:08 am

Re: Interaction potential energy

Postby cnyland » Mon Dec 06, 2021 11:50 am

We aren't expected to be able to solve for it!


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