Permeability and permittivity question

Click For Summary
SUMMARY

The discussion centers on the experimental validation of the constants of permeability and permittivity, particularly in relation to the speed of light (c). Participants express dissatisfaction with the existing literature on this topic, indicating a need for more comprehensive experimental results. It is established that these constants are fundamentally tied to the choice of unit system used in physics.

PREREQUISITES
  • Understanding of electromagnetic theory
  • Familiarity with the speed of light (c) in vacuum
  • Knowledge of unit systems in physics
  • Basic grasp of experimental physics methodologies
NEXT STEPS
  • Research experimental methods for measuring permeability and permittivity
  • Explore the relationship between electromagnetic constants and the speed of light
  • Study different unit systems and their impact on physical constants
  • Investigate recent literature on permeability and permittivity measurements
USEFUL FOR

Physicists, electrical engineers, and students studying electromagnetism who seek a deeper understanding of the constants of permeability and permittivity and their experimental validation.

Chronos
Science Advisor
Gold Member
Messages
11,420
Reaction score
750
I'm feeling a bit lazy, but curious. What experimental results confirm the values assigned for permeability and permittivity [as it relates to c]? I haven't explored the literature very thoroughly, but, have not been altogether satisfied with what little I found. Thanks!
 
Physics news on Phys.org
This constants are just a consequene of the choice of unit system.
 

Similar threads

  • · Replies 9 ·
Replies
9
Views
42K
  • · Replies 14 ·
Replies
14
Views
3K
  • · Replies 2 ·
Replies
2
Views
6K
Replies
1
Views
2K
  • · Replies 42 ·
2
Replies
42
Views
4K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 6 ·
Replies
6
Views
6K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 2 ·
Replies
2
Views
6K