Translation and analysis of words by ChatGPT artificial intelligence
On this page you can get a detailed analysis of a word or phrase, produced by the best artificial intelligence technology to date:
- how the word is used
- frequency of use
- it is used more often in oral or written speech
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- usage examples (several phrases with translation)
- etymology
What (who) is reverse polarity - definition
![symbol]] for a battery in a [[circuit diagram]].](https://commons.wikimedia.org/wiki/Special:FilePath/Battery symbol2.svg?width=200 "symbol]] for a battery in a [[circuit diagram]].")
![Alternating electric current flows through the solenoid, producing a changing magnetic field. This field causes an electric current to flow in the wire loop by [[electromagnetic induction]].](https://commons.wikimedia.org/wiki/Special:FilePath/Electromagnetic induction - solenoid to loop - animation.gif?width=200 "Alternating electric current flows through the solenoid, producing a changing magnetic field. This field causes an electric current to flow in the wire loop by [[electromagnetic induction]].")
![Magnetic field is produced by an electric current in a [[solenoid]].](https://commons.wikimedia.org/wiki/Special:FilePath/Magnetic field produced by an electric current in a solenoid.png?width=200 "Magnetic field is produced by an electric current in a [[solenoid]].")
![A [[proton conductor]] in a static [[electric field]].](https://commons.wikimedia.org/wiki/Special:FilePath/Superionic ice conducting.svg?width=200 "A [[proton conductor]] in a static [[electric field]].")
![In a molecule of [[boron trifluoride]], the trigonal planar arrangement of three polar bonds results in no overall dipole.](https://commons.wikimedia.org/wiki/Special:FilePath/Boron-trifluoride-elpot-3D-vdW.png?width=200 "In a molecule of [[boron trifluoride]], the trigonal planar arrangement of three polar bonds results in no overall dipole.")
![In [[methane]], the bonds are arranged symmetrically (in a tetrahedral arrangement) so there is no overall dipole.](https://commons.wikimedia.org/wiki/Special:FilePath/Methane-CRC-MW-3D-balls.png?width=200 "In [[methane]], the bonds are arranged symmetrically (in a tetrahedral arrangement) so there is no overall dipole.")
![This amphiphilic molecule has several polar groups ([[hydrophilic]], ''water-loving'') on the right side and a long nonpolar chain ([[lipophilic]], ''fat-loving'') at the left side. This gives it [[surfactant]] properties](https://commons.wikimedia.org/wiki/Special:FilePath/CHCA cleavable detergent.png?width=200 "This amphiphilic molecule has several polar groups ([[hydrophilic]], ''water-loving'') on the right side and a long nonpolar chain ([[lipophilic]], ''fat-loving'') at the left side. This gives it [[surfactant]] properties")
![A [[micelle]]{{snd}}the [[lipophilic]] ends of the surfactant molecules dissolve in the oil, while the [[hydrophilic]] charged ends remain outside in the water phase, shielding the rest of the [[hydrophobic]] micelle. In this way, the small oil droplet becomes water-soluble.](https://commons.wikimedia.org/wiki/Special:FilePath/Micelle scheme-en.svg?width=200 "A [[micelle]]{{snd}}the [[lipophilic]] ends of the surfactant molecules dissolve in the oil, while the [[hydrophilic]] charged ends remain outside in the water phase, shielding the rest of the [[hydrophobic]] micelle. In this way, the small oil droplet becomes water-soluble.")
![[[Phospholipid]]s are effective natural surfactants that have important biological functions](https://commons.wikimedia.org/wiki/Special:FilePath/Phospholipid schematic representation.png?width=200 "[[Phospholipid]]s are effective natural surfactants that have important biological functions")
![Cross section view of the structures that can be formed by [[phospholipid]]s. They can form a [[micelle]] and are vital in forming [[cell membrane]]s](https://commons.wikimedia.org/wiki/Special:FilePath/Phospholipids aqueous solution structures.svg?width=200 "Cross section view of the structures that can be formed by [[phospholipid]]s. They can form a [[micelle]] and are vital in forming [[cell membrane]]s")
Wikipedia
An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is measured as the net rate of flow of electric charge through a surface or into a control volume.: 2 : 622 The moving particles are called charge carriers, which may be one of several types of particles, depending on the conductor. In electric circuits the charge carriers are often electrons moving through a wire. In semiconductors they can be electrons or holes. In an electrolyte the charge carriers are ions, while in plasma, an ionized gas, they are ions and electrons.
The SI unit of electric current is the ampere, or amp, which is the flow of electric charge across a surface at the rate of one coulomb per second. The ampere (symbol: A) is an SI base unit.: 15 Electric current is measured using a device called an ammeter.: 788
Electric currents create magnetic fields, which are used in motors, generators, inductors, and transformers. In ordinary conductors, they cause Joule heating, which creates light in incandescent light bulbs. Time-varying currents emit electromagnetic waves, which are used in telecommunications to broadcast information.
