Coulomb to EMU of Charge Conversion

Convert between Coulomb and EMU of Charge quickly and accurately.

From Coulomb

To EMU of Charge

EMU

How to Convert Coulomb to EMU of Charge

Conversion Formula

1 C = 0.1 EMU

1 EMU = 10 C

Example

Convert 15 C to EMU:

15 C = 15 × 0.1 EMU = 1.5 EMU

Unit Information

Learn about the charge units you're converting between

Coulomb

Definition

The coulomb is the SI base unit of electric charge, representing the amount of electric charge transported by a constant current of one ampere flowing for one second. It is named after French physicist Charles-Augustin de Coulomb.

History/Origin

The coulomb was first defined in 1881 by the International Electrical Congress and became part of the SI system in 1960. It honors Charles-Augustin de Coulomb (1736-1806), who formulated Coulomb's law describing the electrostatic force between charged particles.

Current Use

Coulomb is the fundamental unit for measuring electric charge in physics, engineering, and electronics. It's used in calculations involving capacitance, electric fields, and electromagnetic phenomena.

Multiplier

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EMU of Charge

EMU

Definition

EMU (Electromagnetic Unit) of charge is a unit in the CGS electromagnetic system, equal to 10 coulombs. It represents the electromagnetic unit of electric charge.

History/Origin

EMU of charge was part of the CGS electromagnetic system of units, defined based on electromagnetic principles rather than mechanical definitions.

Current Use

Historical unit rarely used in modern applications. The coulomb and other SI units have replaced the CGS electromagnetic system in most scientific and engineering work.

Multiplier

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