electric circuit
[ɪˈlɛktrɪk ˈsɜːrkɪt]
nounmasculinepl: electric circuits
circuito elétrico
1. A complete path through which electric current can flow, consisting of a source of voltage, conductors, and usually a load or resistance
The electric circuit in this device is designed to power the LED lights.
O circuito elétrico neste dispositivo foi projetado para alimentar as luzes LED.
2. A system of interconnected electrical components that allows the flow of electrons from the power source back to the source
When you flip the switch, you complete the electric circuit and the lamp turns on.
Quando você liga o interruptor, você completa o circuito elétrico e a lâmpada acende.
3. In physics and engineering, a closed loop path that enables the passage of electric current
Engineers must calculate the resistance in the electric circuit to ensure safe operation.
Os engenheiros devem calcular a resistência no circuito elétrico para garantir operação segura.
In both Brazil and the United States, understanding electric circuits is fundamental to STEM education. In Brazil, 'circuito elétrico' is taught extensively in technical schools and engineering programs. The term is universally recognized in both countries' scientific and technical communities.
Related Idioms & Phrases
short circuit - when a fault in the circuit causes excessive current flow
complete the circuit - to establish a full path for electrical current
break the circuit - to interrupt the flow of electric current
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