Question

what is the current
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Answer 1

Current is the rate at which electrons flow past a point in a complete electrical circuit. At its most basic, current = flow. An ampere (AM-pir), or amp, is the international unit used for measuring current.

Current is usually denoted by the symbol

Ohm's law relates the current flowing through a conductor to the voltage V and resistance R; that is, V = IR. An alternative statement of Ohm's law is I = V/R.

There are two types of electrical current: direct and alternating. In a direct current, abbreviated DC, the electrons move in one direction. ... Finally, the unit of current is the ampere, which is defined as one coulomb of charge passing a given point in one second