Question

dimension formula for electric current

Answer 1

Originally Answered:
CURRENT (Denoted by I )

Has a relation formula with charge defined as

I=Q/T

where Q is charge (S.I. unit C [Coulomb])

and T is time (S.I. unit s [second])

So from here we derive unit of current to be

Coulomb/second

But it has a different fundamental unit

Ampere

After Andre Marie Ampere

Definition:

The flow of charge per unit time is defined as current.

Dimensional formula:

[MⁿLⁿTⁿA¹]

where n=0