Conductive sentence example
He caused the relay in series with the sensitive tube to set in action not only a telegraphic instrument but also the electromagnetic tapper, which was arranged so as to administer light blows on the under side of the sensitive tube when the latter passed into the conductive condition.
When electric waves fell on the antenna they caused the mercury-steel junction to become conductive during the time they endured, and the siphon recorder therefore to write signals consisting of short or long deflexions of its pen and therefore notches of various length on the ink line drawn on the strip of telegraphic tape.
Rathenau of Berlin made many experiments in 1894 in which, by means of a conductive system of wireless telegraphy, he signalled through 3 m.
The metal slips are so placed that, as the disk revolves, the middle brush, connected to one terminal of the condenser C, is alternately put in conductive connexion with first one and then the other outside brush, which are joined respectively to the battery B and galvanometer G terminals.
The unit can be operated in its carrying case, which is also conductive.Advertisement
A long thin strip of conductive foil moves within a magnetic field to generate a current hence voltage.
Electrically conductive adhesives with low melting points could provide many users with an acceptable solder replacement for these assemblies.
Either of these additions makes the material more conductive.
Pull tabs, for example, are made of aluminum a highly conductive metal.
Typically these are polymers modified by the addition of conductive fillers, but a few are intrinsically conductive.Advertisement
However the electrolyte is potassium hydroxide, which is very conductive, resulting in low internal impedance for the cell.
In areas where the drum is exposed to light, the organic photoconductor layer becomes conductive, flows the charges to the ground.
When the spark igniter is made conductive, the storage capacitor discharges the remainder of its accumulated energy.
Molded cured elastomers can also be supplied with conductive filler materials, such as silver, copper, nickel and graphite.
Made of a specially formulated conductive silicone elastomer, the sleek black rings are designed to please.Advertisement
We have successfully demonstrated that polymer light-emitting diodes can be fabricated with silver-based conductive lithographic film printed contacts.
The aim of this study was to obtain transparent and conductive polymers using the plasma technique.
The pore fluid may be brine, which is electrically conductive, or hydrocarbons which are electrically resistive.
In subsequent years numerous experiments were carried out by him in various parts of Great Britain, in some cases with circuits earthed at both ends, and in other cases with completely insulated circuits, which showed that conductive effects could be detected at distances of many miles, and also that inductive effects could take place even between circuits separated by solid earth and by considerable distances.
At the receiving station he connected, as stated, one end of the sensitive tube to earth and the other to the antenna, and improved and applied a device of Popoff for automatically tapping the tube after each electric impact had rendered it conductive.Advertisement
Castelli, a petty officer in the Italian navy, found that, if a small drop of mercury was contained in a glass tube between a plug of iron and carbon, with certain adjustments, the arrangement was non-conductive to the current from a single cell but became conductive when electric oscillations passed through it.'
Concrete and metal are conductive and encourage the battery to discharge while in storage.
The tether itself would be conductive of energy.
Conductive keratoplasty is a procedure used to correct presbyopia, which is a change in vision experienced by many when they reach middle age that makes it difficult to read.
Conductive hearing impairment is most often caused by otitis media, an infection of the middle ear.Advertisement
If the blockage persists it causes chronic secretory otitis media, the most common cause of conductive hearing impairment in children.
Another cause of conductive hearing impairment is an excessive build-up of earwax that prevents sound waves from reaching the eardrum.
Conductive hearing impairment-Hearing impairment associated with the outer or middle ear, often caused by infection.
The shielding is protected by means of conductive lock.
Like diamonds, moissanite is thermally conductive and unfortunately, this is the test that many jewelers use to test a diamond's authenticity.
Test the conductive properties of different fruits and vegetables.
Suppose then we remove the negative point-charge, and let the sphere be supposed to become conductive and be connected to earth.
Moulds for reproducing plates or art-work are often taken in plaster, beeswax mixed with Venice turpentine, fusible metal, or guttapercha, and the surface being rendered conductive by powdered black-lead, copper is deposited upon it evenly throughout.
To facilitate the communication of the charge to the needle, the quartz fibre and its attachments are rendered conductive by a thin film of solution of hygroscopic salt such as calcium chloride.
The conductive particles (nano or micro) may be metallic, coated insulating particles or based intrinsically conductive particles (nano or micro) may be metallic, coated insulating particles or based intrinsically conductive polymers.
Some metals are just more electrically conductive than others.
Over 10,000 conductive fibers in the stabilizer brush neutralize static charges on the record surface and conduct them to the ground.
Radio-active bodies are chiefly recognized by the power they possess of rendering the air in their neighbourhood conductive; hence the electroscope detects the presence of a radio-active body by losing an electric charge given to it more quickly than it would otherwise do.