Intensity.
the letter used is "I"
The letter "I" (capital "i"). Lowercase "i" is also used sometimes (for instantaneous current).
An Ammeter is used to measure electrical current, which is measured in Amperes (or Amps).
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.
Electrical current is measured using an ammeter.
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.
AC, alternating current is used to power electrical outlets in the U.S..
Electrical current can be measured with an Ammeter. The units used are amps.
The uppercase letter "I" is used for DC current, or for the average current; the lowercase letter "i" is used for instantaneous current.
Alternating electrical current is usually used in household.
Alternating current is used to operate your electrical appliances.
A current transformer is an electrical device which is used to transform high current to a lower standardised current for control equipment used to messure current(amps)