Vacuum permittivity (ε0)
Definition
Vacuum permittivity, denoted as ε0, is a fundamental constant in physics that represents the ability of free space to permit the formation of an electric field. It quantifies how easily electric fields can be established and propagated through empty space.
Related terms
Electric Permittivity: Electric permittivity refers to the ability of a material to permit the formation and propagation of an electric field within it.
Dielectric Constant: The dielectric constant is a measure of how well a material can store electrical energy in an electric field.
Coulomb's Law: Coulomb's law describes the electrostatic interaction between two charged particles and quantifies the force between them based on their charges and distance.
"Vacuum permittivity (ε0)" appears in:
Study guides (1)
AP Physics C: E&M - 5.3 Maxwell’s Equations
Are you a college student?
Study guides for the entire semester
200k practice questions
Glossary of 50k key terms - memorize important vocab
About Us
About Fiveable
Blog
Careers
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
Merch Shop
Crisis Text Line
Help Center
Stay Connected
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
About Us
About Fiveable
Blog
Careers
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
Merch Shop
Crisis Text Line
Help Center
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.