Difference between Permittivity and Permeability
The Key differences between Permittivity and Permeability are listed in the following table:
Parameters |
Permittivity |
Permeability |
---|---|---|
Definition |
Permittivity is the property of a medium or material to oppose the formation of external electric field. |
Permeability is the property of a material or the medium which reflects the ease to pass the amgnetic flux when placed in an external magnetic field. |
Relation |
Permittivity is related to the electric fields. |
Permeability is related to magnetic fields. |
Representation |
Permittivity is denoted by Īµ (epsilon) |
Permeability is denoted by the Ī¼ (mu). |
Unit |
F/m ( Farad/meter) |
H/m (Henry / meter) |
Value in Vacuum |
8.85ā 10-12 Farad/meter |
4Ļ x 10ā»ā· H/m. |
Principle Concept |
Polarization of charges |
Magnetization |
Application |
Capacitors storing energy. |
Inductors (paramagnetic and diamagnetic). |
Read More,
Permittivity and Permeability
Permittivity and Permeability are two fundamental properties of materials that play a crucial role in the behavior of electromagnetic waves and related fields. Permittivity, represented by the symbol Īµ (epsilon), describes a materialās ability to permit the electric field to pass through it. Permittivity is a measure of how easily electric charges can be separated within the material in response to an applied electric field. On the other hand, Permeability, denoted as Ī¼ (mu), characterizes a materialās ability to allow magnetic fields to pass through it. Permeability represents how readily magnetic flux can propagate within the material when subjected to a magnetic field.
Together, Permittivity and Permeability determine the speed at which electromagnetic waves, such as light and radio waves, travel through a given medium. This article provides a brief description of both Permittivity and Permeability, other than that we will also discuss the key differences between Permittivity and Permeability.
Table of Content
- What is Permittivity?
- Types of Permittivity
- What is Permeability?
- Types of Permeability
- Difference between Permittivity and Permeability