Two objects will never actually touch

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SUMMARY

The discussion centers on the concept that particles in two objects, such as a table and an object placed on it, never actually touch due to electrostatic repulsion. The participants emphasize that the electrons in both objects repel each other, requiring an infinite amount of energy for them to come into contact. The field model is highlighted as a framework to explain this phenomenon, focusing on the strengths of the electromagnetic fields generated by charged particles. The conversation also touches on the relevance of valence electrons in this context, particularly in relation to quantum mechanics.

PREREQUISITES
  • Understanding of electrostatics and electrostatic forces
  • Familiarity with the concept of electromagnetic fields
  • Basic knowledge of particle physics, specifically electrons and their interactions
  • Introduction to quantum mechanics and its principles
NEXT STEPS
  • Research the principles of electrostatic repulsion and its implications in particle interactions
  • Study the electromagnetic field theory and its applications in physics
  • Explore the role of valence electrons in chemical bonding and interactions
  • Learn about quantum mechanics and how it explains particle behavior at microscopic levels
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This discussion is beneficial for physics students, educators, and anyone interested in understanding the fundamental principles of particle interactions and electromagnetic theory.

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Homework Statement


When an object is placed on table, the particles in the object and the particles in the table never actually touch.


Homework Equations


In a short paragraph, explain how the field model can be used to explain why the particles never touch. Refer to the strengths of the fields, and describle how individual charged particles are influenced by and react to the fields.


The Attempt at a Solution


My answer is the electrons in the two objects will repel(due to strong electrostatic repulsion) each other, and it will take an infinite amount of energy for the electrons from the 2 objects to touch.
I don't know how to relate to strength of the field, please help, thanks!
 
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anyone can help me?
 
Indeed, you only need consider the valence electrons. Aside from that, there's nothing wrong with your analysis, unless you are studying quantum mechanics.
 

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