Ley de Ohm

LEY DE OHM

Edward Alberto Chaparro López

eachaparro@misena.edu.co

ABSTRACT

A basic principle of electronics, is on ohm's law,
which are the main characteristics of an electric
circuit as are the resistance, which is the ability
of an element to oppose the passage of flow; the
voltage, is the difference of power of stored
electrons and flow, the flow of electrons through
half driver. But we must take into account other
features such as the components of a basic
circuit, as they are; resistance, a source of
voltage and connectors.

It usually expresses by means of the formula I =
V/R, being I the current intensity in amperes, V
the electromotive force in volts and R the
resistance in ohms. The law of Ohm is applied to
all the electric circuits, so much to those of direct
current (DC) like to those of AC (CA), although
for the analysis of complex circuits and circuits of
CA should be used additional principles that
include inductances and capacitancias.