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The letter "I" (capital "i"). Lowercase "i" is also used sometimes (for instantaneous current).
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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.
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).
What is the instrument used for electrical current?
An Ammeter is used to measure electrical current, which is measured in Amperes (or Amps).
What is the equipment used to measure an electrical current?
Electrical current is measured using an ammeter.
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.
What Purpose of electrical symbol?
Electrical symbols are used in electrical wiring diagram, signage on the electrical devices and motors
What type of current is used to power electrical outlets in the US?
AC, alternating current is used to power electrical outlets in the U.S..
What is the name of an instrument for measuring electrical current?
Electrical current can be measured with an Ammeter. The units used are amps.
What is the si system intrnationale units of measurement for electrical current?
The ampere (symbol: A) is the SI Base Unit for electric current, and is defined in terms of the force between two, parallel, current-carrying conductors.
Why is the letter I used for electrical current?
Intensity.
