ELECTRIC DIPOLE Meaning and
Definition
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An electric dipole refers to a physical system consisting of two equal and opposite electrical charges, typically defined as positive and negative charges, separated by a fixed distance. This separation between the charges gives rise to a dipole moment, which is a vector quantity pointing from the negative to the positive charge. The dipole moment is calculated by multiplying the magnitude of either charge by the distance between them and then multiplying the result by the unit vector pointing from negative to positive charge.
An electric dipole exhibits unique characteristics due to the presence of two distinct charges. Electric dipoles have an inherent electric field associated with them, which is formed by the superposition of the electric fields produced by each individual charge. This electric field is strongest near the charges and decreases with distance. The dipole also experiences a torque when placed in an external electric field due to the interaction between the dipole moment and the field lines.
Electric dipoles are commonly observed in various physical systems, such as molecules with polar bonds or when an electrically neutral object is asymmetrically charged. They play a crucial role in many phenomena, including the interaction between molecules in condensed matter, the behavior of substances in electric fields, and the behavior of electromagnetic waves passing through materials. Understanding electric dipoles is fundamental in many branches of physics, such as molecular physics, electromagnetism, and quantum mechanics.
Common Misspellings for ELECTRIC DIPOLE
- wlectric dipole
- slectric dipole
- dlectric dipole
- rlectric dipole
- 4lectric dipole
- 3lectric dipole
- ekectric dipole
- epectric dipole
- eoectric dipole
- elwctric dipole
- elsctric dipole
- eldctric dipole
- elrctric dipole
- el4ctric dipole
- el3ctric dipole
- elextric dipole
- elevtric dipole
- eleftric dipole
- eledtric dipole
Etymology of ELECTRIC DIPOLE
The word "electric" originates from the Latin word "electricus", which means "like amber" or "powered by amber". The term "electricus" was derived from the Greek word "elektron", referring to the substance amber, which was known to generate static electricity when rubbed.
The term "dipole" is a combination of two Greek words: "di" meaning "two" and "polos" meaning "pole". It was first used in the field of magnetism to describe the presence of two opposite magnetic poles. The concept was later extended to describe two opposite charges within an atom or molecule.
Therefore, when these two terms are combined, "electric dipole" refers to a system in which two opposite electrical charges of equal magnitude are separated by a small distance, resulting in a positive charge at one end and a negative charge at the other, resembling the concept of two poles in magnetism.
Similar spelling words for ELECTRIC DIPOLE
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