S
sweet&soft
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The goal of this chapter is to provide some basic information about
electronic circuits. We make the assumption that you have no prior
knowledge of electronics, electricity, or circuits, and start from the
basics. This is an unconventional approach, so it may be interesting,
or at least amusing, even if you do have some experience. So, the
first question is ``What is an electronic circuit?'' A circuit is a
structure that directs and controls electric currents, presumably to
perform some useful function. The very name "circuit" implies that the
structure is closed, something like a loop. That is all very well, but
this answer immediately raises a new question: "What is an electric
current?" Again, the name "current" indicates that it refers to some
type of flow, and in this case we mean a flow of electric charge,
which is usually just called charge because electric charge is really
the only kind there is. Finally we come to the basic question:
http//redflowerren.blogspot.com
electronic circuits. We make the assumption that you have no prior
knowledge of electronics, electricity, or circuits, and start from the
basics. This is an unconventional approach, so it may be interesting,
or at least amusing, even if you do have some experience. So, the
first question is ``What is an electronic circuit?'' A circuit is a
structure that directs and controls electric currents, presumably to
perform some useful function. The very name "circuit" implies that the
structure is closed, something like a loop. That is all very well, but
this answer immediately raises a new question: "What is an electric
current?" Again, the name "current" indicates that it refers to some
type of flow, and in this case we mean a flow of electric charge,
which is usually just called charge because electric charge is really
the only kind there is. Finally we come to the basic question:
http//redflowerren.blogspot.com