open circuits
Incomplete electrical loops
Open circuits are electrical paths broken by a gap, preventing current from flowing.
The term contrasts with closed circuits, where current flows continuously.
A light switch in the off position creates an open circuit.
Figuratively, open circuits can describe failed communication: My emails went unanswered—it was like talking into an open circuit.
- electricalInvolving conducted current
- faultImperfection or blame
- interruptionBreak in continuity
- disconnectionState of being severed
- blown fuseOverloaded protective device
isolation · conductor · break · communication breakdown · resistance · current · emotional detachment · power outage · dead battery · voltage · safety mechanisms · safety switch · testing equipment · visual inspection · loose connection · corrosion · overload · capacitor
open circuitsclosed circuits
Unbroken conductive pathways
closed loops · short circuits · series circuits · parallel circuits
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