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<HTML><HEAD><TITLE>Using Electric 5-1: Introduction to Arcs</TITLE></HEAD>
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<CENTER><H1><A NAME="chap05-01">Chapter 5: WIRE PROPERTIES</A></H1></CENTER>
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<TD><CENTER><H2>5-1: Introduction to Arcs</H2></CENTER></TD>
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The arcs in a circuit are much more than simple connecting wires.
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They can take many different forms according to the needs of the design environment.
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In schematics, arcs can be negated.
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In layout, they can be curved, directional, and more.
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The most important property of an arc is its ability to remain connected when physical changes are made to the circuit.
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Constraining properties provide for intelligent circuit layout.
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