Circuit comes from the word circle. A circuit is a collection of real components, power sources, and signal sources, all connected so current can flow in a complete circle.
Closed circuit
– A circuit is closed if the circle is complete, if all currents have a path back to where they came from.
Open circuit
– A circuit is open if the circle is not complete, if there is a gap or opening in the path.
Short circuit
– A short happens when a path of low resistance is connected (usually by mistake) to a component. The resistor shown below is the intended path for current, and the curved wire going around it is the short. Current is diverted away from its intended path, sometimes with damaging results. The wire shorts out the resistor by providing a low-resistance path for current (probably not what the designer intended).
Answers & Comments
Answer:
A schematic represents circuit elements with symbols and connections as lines.
Explanation:
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Answer: Circuit terminology
Circuit comes from the word circle. A circuit is a collection of real components, power sources, and signal sources, all connected so current can flow in a complete circle.
Closed circuit
– A circuit is closed if the circle is complete, if all currents have a path back to where they came from.
Open circuit
– A circuit is open if the circle is not complete, if there is a gap or opening in the path.
Short circuit
– A short happens when a path of low resistance is connected (usually by mistake) to a component. The resistor shown below is the intended path for current, and the curved wire going around it is the short. Current is diverted away from its intended path, sometimes with damaging results. The wire shorts out the resistor by providing a low-resistance path for current (probably not what the designer intended).