1 Coulomb = ........... Electro Static Unit. - Vidyadip

Question

$1$ Coulomb $= ...........$ Electro Static Unit.

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Answer

$1$ Coulomb means $3 \times 10^9$ Electro Static Unit of charge. Coulomb and $\text{ESU}$ are two different units of charge and their conversion formula is necessary. Coulomb is the unit of charge in the $SI$ system and esu is the unit of charge in the $\text{CGS}$ system.

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