ABSTRACT
In general in this practice summary all
the characteristics and relating fields to
the electronics, however alone they are
the most important or basic topics,
since the electronics as such is a very
wide science that goes evolving daily
due to the big technological advances.
In the first place it is spoken of the
current (continuous and alternating),
the voltage and the electric resistance
of which their meaning is already
known; their analysis and their dangers
applying them in the human body;
besides this, the norms of security and
the symbols are also shown used in this
field.
It is also explained the related with
feeding sources and the meters like the
multímetro and the oscilloscope besides
the main components of an electric
circuit; the law of Ohm, basic theory for
the analysis of electric circuits in series
and parallel; the laws of Kirchhoff and
the theorems of Thevenin and Norton
between other principles and theories
also used for the analysis of these
circuits.
Obviously the document applies its
theory in exercises so that the student
can develop them keeping in mind that
the practice makes to the teacher.
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