Reference terms and Units: Difference between revisions

Revision as of 00:04, 11 January 2010

Variable	Description	Unit variables	Units
${\vec {E}}$	Electric Field Intensity	$V/m\,\!$	Volts per Meter
${\vec {D}}$	Electric Flux Density	$C/m^{2}\,\!$	Coulombs per Meter squared
${\vec {H}}$	Magnetic Flux Intensity	$A/m\,\!$	Amps per Meter
${\vec {B}}$	Magnetic Flux Density	$T\,\!$ or $W/m^{2}\,\!$ or $G\,\!$	Tessla or Watts per meter squared or Gauss'

Relationships

${\vec {D}}=\in {\vec {E}}$

In free space:

$\in _{0}=1/(36*\pi )*10^{-9}\,\!$ F/m

${\vec {B}}=\mu {\vec {H}}$

In free space:

$\mu _{0}=4*\pi *10^{-7}\,\!$ H/m

@@ Line 7: / Line 7: @@
 |Description
+|Unit variables
 |Units
@@ Line 16: / Line 17: @@
 |<math> V/m\,\!</math>
+|Volts per Meter
 |-
@@ Line 23: / Line 24: @@
 |Electric Flux Density
-|<math> c/m^2\,\!</math>
+|<math> C/m^2\,\!</math>
+|Coulombs per Meter squared
 |-
@@ Line 32: / Line 33: @@
 |<math> A/m \,\!</math>
+|Amps per Meter
 |-
@@ Line 40: / Line 41: @@
 |<math> T \,\!</math> or <math>W/m^2\,\!</math> or <math> G \,\!</math>
+|Tessla or Watts per meter squared or Gauss'
 |}