Question

what is 1 coulomb?????....​

Answer 1

Answer:

The coulomb (symbol: C) is the International System of Units (SI) unit of electric charge. It is the charge (symbol: Q or q) transported by a constant current of one ampere in one second:

Coulomb

Unit system

SI derived unit

Unit of

Electric charge

Symbol

C 

Named after

Charles-Augustin de Coulomb

Conversions

1 C in ...

... is equal to ...

SI base units

A⋅s

CGS units

2997924580 statC

Atomic units

6.241509074e×1018[1]

{\displaystyle 1~{\text{C}}=1~{\text{A}}\times 1~{\text{s}}} {\displaystyle 1~{\text{C}}=1~{\text{A}}\times 1~{\text{s}}}

Thus, it is also the amount of excess charge on a capacitor of one farad charged to a potential difference of one volt:

Answer 2

The coulomb (symbol C) is the International system of units (SI) unit of electric charge. It is a charge transported by a constant current of one ampere in one second.

1 C = 1 A × 1 s