What letter is used to abbreviate electric current?

Answer 1

Electrical current is measured in Amperes which is abbreviated to amps.

When dealing with formulae the letter I is used to represent current, for example:

Power = Voltage × Current = volts × amps = V × I

Small currents in electrical engineering use the lower case i; this can cause confusion with the lower case i that mathematicians use for √-1, so they use j for √-1 instead.

Answer 2

" I " stands for electric current and an electric current is a flow of electrons that have been dislodged from atoms and is a measure of the quantity of electrical charge passing any point of the wire per unit time.

Note : A common unit of current is the ampere, a flow of one coulomb of charge per second, or 6.24 × 1018 electrons per second.

Answer 3

Just like any other quantity in algebraic expressions, equations, and formulas,

electric current can be represented by any letter or symbol with which you're

comfortable.

Out of tradition and force of habit, electric current is most often represented

by "I" or "i". But there's no great reason why it has to be.

Answer 4

The letter "I" is commonly used to abbreviate electric current.

Answer 5

Electric Current is usually abbreviated with the letter i or I; lower case for changing current, upper case for direct.

Answer 6

letters is used as an abbreviation for electric current is

Answer 7

the letter used is "I"

Answer 8

it can be elect.tech

Answer 9

DC