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The letter "I" (capital "i"). Lowercase "i" is also used sometimes (for instantaneous current).

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15y ago

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Related Questions

What is the Symbol for current flow?

It can be anything, as long as it's clearly defined in accompanying text.The most commonly used is ' I '. Current has the units of Amperes.


What is electrical symbol is used to represent current?

The electrical symbol for a continuous or r.m.s. currentis an italic, upper-case, letter I. The symbol for an instantaneous value of current is an italic, lower-case, letter i.The symbol for its SI unit of measurement, the ampere, is an upright, upper-case, letter A.


Why most often electric current is given the symbol 'I' capital 'i'?

I is the international (SI) symbol for electrical current.


Why is the symbol i for current?

because current was originally reffered to as electrical intensity.


Why is the symbol of current is you instead of C?

The symbol for electric current is "I" because it stands for intensity, which is an older term used for electric current. The letter "C" is typically used to represent charge in electrical equations, so using "I" for current helps differentiate between the two.


What is the significance of the omega symbol in electricity?

The omega symbol in electricity represents electrical resistance, which is the opposition to the flow of electric current. It is used to denote resistance in electrical circuits and is a key factor in determining the behavior of electrical components and systems.


What does the symbol of an A with a circle around it mean?

It is the electrical symbol for an Ammeter (a device that measures current).


Why you denote electric current by symbol i you?

The symbol "i" is used for electric current because it stands for intensity, which relates to the flow of charge in a circuit. It is a convention established over time in the field of physics and electrical engineering to represent electric current in equations and diagrams.


What is the relationship between resistance and the symbol omega in electrical circuits?

In electrical circuits, resistance is represented by the symbol omega (). Resistance is a measure of how much a material or component opposes the flow of electric current. The symbol omega is used to denote resistance in equations and circuit diagrams.


What is the symbol for the ampere and how is it used in electrical measurements?

The symbol for the ampere is "A." It is used to measure the flow of electric current in a circuit. The ampere is a unit of measurement that quantifies the rate at which electric charge flows through a conductor.


What is the name of an instrument for measuring electrical current?

A multimeter is a common instrument used to measure electrical current. It can measure current, voltage, and resistance in electrical circuits.


What does the letter l represent in electrical terms?

The letter L (written in uppercase) is used as a symbol for inductance. If you mean the letter I (uppercase i), that refers to current.