Units
| QUANTITY | SYMBOL | UNIT | DIMENSIONS | TERMS
| | acceleration | a | m / s 2 | [L] / [T 2] | m / s 2
| | charge | q,Q,e | coulomb(C) | [Q] | A_s
| | current | I | ampere | [Q] / [T] | A
| | E M Force | E | volt (V) | [M][L 2] / [Q][T 2] | kg_m 2 / A_s 3
| | Energy | E,U,K | joule (J) | [M][L 2] / [T 2] | kg_m 2 / s 2
| | Force | F | newton (N) | [M][L] / [T2] | kg_m / s 2
| | Frequency | f,v | hertz (Hz) | [T -1] | s -1
| | length | l,L | meter | [L] | m
| | mass | m,M | kilogram | [M] | kg
| | permeability | uo | N / A 2 (=H/m) | [M][L] / [Q 2][T] | kg_m / A2_s 2
| | permittivity | eo | C 2 / N*m 2 (=F/m) | [Q 2][T 2] / [M][L 3] | A 2_s 4 / kg_m 3
| | time | t | second | [T] | s
| | wavelenght | h | m | [L] | m
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