Coulomb per millimeter (C/mm)
Exactly 1000 C/m.
What is a coulomb per millimeter?
- Symbol
- C/mm
- Quantity
- Linear Charge Density
- Unit system
- SI
- Definition
- Exactly 1000 C/m.
- Exact
- Yes, the value is exact by definition
- Source
- SI Brochure, 9th edition (BIPM, 2019)
Common applications
Used occasionally for charge along short conductors and fibers measured in millimeters.
Coulomb per millimeter in other linear charge density units
- 1 C/mm = 1000 C/mCoulomb per meter
- 1 C/mm = 10 C/cmCoulomb per centimeter
- 1 C/mm = 1000000000 µC/mMicrocoulomb per meter
- 1 C/mm = 25.4 C/inCoulomb per inch
- 1 C/mm = 304.8 C/ftCoulomb per foot
- 1 C/mm = 1 abC/cmAbcoulomb per centimeter
Coulomb per millimeter quick reference
| Coulomb per millimeter | Coulomb per meter | Coulomb per centimeter | Microcoulomb per meter |
|---|---|---|---|
| 1 C/mm | = 1000 C/m | = 10 C/cm | = 1000000000 µC/m |
| 10 C/mm | = 10000 C/m | = 100 C/cm | = 10000000000 µC/m |
| 100 C/mm | = 100000 C/m | = 1000 C/cm | = 100000000000 µC/m |
| 1000 C/mm | = 1000000 C/m | = 10000 C/cm | = 1000000000000 µC/m |
Where the coulomb per millimeter fits
The next smaller linear charge density unit is the coulomb per centimeter (C/cm). 1 C/mm = 10 C/cm, and 1 C/cm = 0.1 C/mm.
Frequently asked questions
- How many coulombs per meter are in one coulomb per millimeter?
- One coulomb per millimeter = 1000 C/m (coulombs per meter).
- How many coulombs per centimeter are in one coulomb per millimeter?
- One coulomb per millimeter = 10 C/cm (coulombs per centimeter).
- How many microcoulombs per meter are in one coulomb per millimeter?
- One coulomb per millimeter = 1000000000 µC/m (microcoulombs per meter).