The phrase "and current is applied" is correct and usable in written English.
It can be used in contexts related to electrical engineering or physics, particularly when discussing the application of electrical current in a circuit or system.
Example: "In this experiment, the circuit is closed, and current is applied to observe the behavior of the components."
Alternatives: "and voltage is supplied" or "and power is introduced".
During current application, two metal electrodes, with a spherical tip (10 mm), were placing on the left and right of the lesion for 2.5 min and then, the position was reversed and current was applied for a further 2.5 min. This apparatus generates a sub-sensory current that does not excite peripheral nerves.
The brain is then put in a soapy solution and an electric current is applied, which drives the solution through the brain, washing out the lipids.
The substrate, fixed to the test-board, is placed in the magnetic field and a constant current is applied diagonally.
This period of incubation is to allow unwinding of DNA to be initiated from strand breaks, and then electrophoresis current is applied at 25 V, 300 mA, for 30 min.
To enhance the speed and stability of EDM process, large discharge current is applied and aluminum (Al) powder added into the working fluid throughout the experiments.
The gel-valve is normally closed at room temperature (less than 30°C), and opens when electrical current is applied to the microheater at the bottom of the patterned Bioresist.
A resistive coil is wrapped around and in contact with the wick where a current is applied and heat is generated.
EDM consists of repeating quads of four ion-exchange membranes and solution compartments to allow double decomposition reaction between the cations and anions of a feed and a substitution solution when current is applied between the electrodes.
The intensity, Full Width Height Medium (FWHM), and the crystal parameter changes as current is applied, due to the film relaxation and thermal expansion.
In electric brake systems a floating armature contacts a rotating disk on the wheel when electric current is applied and through a cam arrangement applies the shoes to the drums.
