ASTATIC COILS Meaning and
Definition
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Astatic coils refer to a device utilized in electronic systems, specifically in the context of electrical or radio engineering. They consist of two coils of wire wound in opposition to each other, which help enhance the stability and accuracy of an instrument, particularly a microphone or a galvanometer.
The purpose of astatic coils is to reduce the effect of external magnetic fields on the instrument, thereby minimizing variations or distortions caused by electromagnetic interference. By positioning the coils in such a way that the magnetic fields produced by one coil cancel out the fields produced by the other, the sensitivity of the instrument to external magnetic influences is significantly reduced, resulting in a more precise and reliable measurement.
In a microphone, for instance, astatic coils are mounted in close proximity to the diaphragm where sound waves are converted into electrical signals. This design helps isolate the microphone from stray magnetic fields, enhancing its ability to accurately convert sound vibrations into electrical voltage. Similarly, astatic coils are employed in galvanometers, which are instruments used for detecting and measuring electric current. In this case, the coils enable the galvanometer to resist the impact of magnetic fields, allowing for more accurate current measurements.
Overall, astatic coils play a crucial role in modern electronic systems, enabling the precise functioning of various instruments by reducing magnetic interference and maintaining stability.
Common Misspellings for ASTATIC COILS
- zstatic coils
- sstatic coils
- wstatic coils
- qstatic coils
- aatatic coils
- aztatic coils
- axtatic coils
- adtatic coils
- aetatic coils
- awtatic coils
- asratic coils
- asfatic coils
- asgatic coils
- asyatic coils
- as6atic coils
- as5atic coils
- astztic coils
- aststic coils
- astwtic coils
Etymology of ASTATIC COILS
The etymology of the term "astatic coils" is composed of two parts: "astatic" and "coils".
1. Astatic: The word "astatic" is derived from the combination of two Greek roots - "a-" meaning "without" or "not", and "static" meaning "at rest" or "in equilibrium". In the context of physics and electronics, "astatic" refers to a condition where an object or system lacks a net electric charge or is in a state of equilibrium.
2. Coils: The term "coils" is derived from the Middle English word "coilen", which originally meant "to embrace" or "to encircle". In the context of electronics, a coil usually refers to a wound or spiral-shaped wire that generates a magnetic field when an electric current flows through it.
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