Millicoulombs Conversion

The millicoulomb (mC) is a unit of electric charge equal to one-thousandth of a coulomb. While the coulomb itself is a larger unit used predominantly in scientific and engineering contexts, the millicoulomb often finds applications in more precise measurements involving smaller amounts of charge, such as in circuit design and electrostatic experiments. To put it into perspective, a typical lightning bolt might carry a charge of about 5 coulombs, which would equate to 5,000,000 millicoulombs!

Interestingly, the coulomb is named after Charles-Augustin de Coulomb, a French physicist known for his research on electricity and magnetism in the 18th century. He formulated Coulomb’s law, which describes the force between two electric charges, a principle critical to understanding electromagnetic interactions in the universe.