The phrase "close the circuit" is correct and usable in written English.
It is typically used in the context of electrical engineering or electronics to describe the action of completing an electrical circuit, allowing current to flow.
Example: "To test the device, you need to close the circuit by connecting the two terminals."
Alternatives: "complete the circuit" or "connect the circuit."
When a sample of blood containing the pathogen is placed between two tiny electrodes, the gold particles close the circuit between the electrodes, revealing the presence of the pathogen.John Ryan, a professor of physics at Britain's Oxford University, explains that nanotechnology can probe biological processes at the single-molecule level.
High Voltage Direct Current (HVDC) power transmission systems require setting up of specially designed ground electrodes at terminal ends of the transmission line to close the circuit with an earth return path.
If someone is messing with or altering the Nichrome Wire, do not close the circuit.
For example, disconnect one wire from a battery terminal, then connect one probe to the wire and one to the battery to close the circuit again.
As long as you don't connect negative to positive and vice-versa, it's highly unlikely you'll hurt anything by trying all the possibilities, since most such devices have the cells in series, and plugging the dowels into the wrong receptacles won't close the circuit at all.
Close the circuit using an external wire and the electrons will flow through it to balance the current flowing through the electrolyte.
This closes the circuit and turns the transistor on.
Then, as the Canary Current, it joins the North Equatorial Current and closes the circuit.
His endorsement, last week, by President Kennedy's surviving brother and surviving child closed the circuit.
At this point, closing the circuit would cause each rocket to fire.
And the last Palmer film, Billion Dollar Brain, directed by that noted social-realist Ken Russell, closed the circuit completely with its very own babes'n'bullets credit sequence, designed by Binder.
