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  1. Wikipedia
    https://en.wikipedia.org › wiki › Magnetorquer

    Magnetorquer - Wikipedia

    • A magnetorquer or magnetic torquer (also known as a torque rod) is a satellite system for attitude control, detumbling, and stabilization built from electromagnetic coils. The magnetorquer creates a magnetic dipole that interfaces with an ambient magnetic field, usually Earth's, so that the counter-forces produced provide useful torque. … See more

    Functional principle

    Magnetorquers are sets of electromagnets arranged to yield a rotationally asymmetric (anisotropic) magnetic … See more

    Construction

    The construction of a magnetorquer is based on the realization of a coil with a defined area and number of turns according to the required performances. However, there are different ways to obtain the coil; thus, depe… See more

    Advantages

    Magnetorquers are lightweight, reliable, and energy-efficient. Unlike thrusters, they do not require expendable propellant, so they could in theory work indefinitely as long as sufficient power is available to match the … See more

    artificial satellite - What is the math behind Magnetorquers? - Space ...
    Essentially, what happens when you turn on the magnetorquer is that there is a torque applied to move the spacecraft to line up with the magnetic field vector. Like a compass needle, the magnet wil…
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    Table of Contents
    Functional principle
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  2. Wikipedia
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    Magnetorquers - Wikipedia

     
  3. Wikipedia
    https://en.wikipedia.org › wiki › Spacecraft_magnetometer

    Spacecraft magnetometer - Wikipedia

    Spacecraft magnetometers are magnetometers used aboard spacecraft and satellites, mostly for scientific investigations, plus attitude sensing. Magnetometers are among the most widely used scientific instruments in …

  4. Space Exploration Stack Exchange
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    artificial satellite - What is the math behind …

    Oct 1, 2013 · Essentially, what happens when you turn on the magnetorquer is that there is a torque applied to move the spacecraft to line up with the magnetic field vector. Like a compass needle, the magnet will line up with the north pole …

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  5. Wikiwand
    https://www.wikiwand.com › en › articles › Magnetorquer

    Magnetorquer - Wikiwand

  6. iitb.ac.in
    https://www.aero.iitb.ac.in › satelliteWiki › index...

    Magnetorquers - Satellite Wiki - IIT Bombay

    Magnetic torquer is a current carrying insulated loop which can be mounted on satellite body. The outer space has magnetic field due to the earth. In presence of this field, torquer can exert torque on the satellite when current is passed …

  7. People also ask
    How do magnetorquers work?
    Magnetorquers are sets of electromagnets arranged to yield a rotationally asymmetric (anisotropic) magnetic field over an extended area. That field is controlled by switching current flow through the coils on or off, usually under computerized feedback control.

    Magnetorquer - Wikipedia

    en.wikipedia.org
    What is a magnetorquer in electromagnetism?
    The magnetorquer is a widely used actuator for small satellites. The basic laws of electromagnetism state that current carrying loop acquires magnetic dipole moment. Magnetic moment for current carrying loop is given by This is a vector quantity directed along the area vector of the loop. Here A is the area of loop and N is number of wire turns.

    Magnetorquers - Satellite Wiki - IIT Bombay

    aero.iitb.ac.in
    What happens when you turn on a magnetorquer?
    Essentially, what happens when you turn on the magnetorquer is that there is a torque applied to move the spacecraft to line up with the magnetic field vector. Like a compass needle, the magnet will line up with the north pole of the magnet lining up to the south magnetic field.

    artificial satellite - What is the math behind Magnetorquers? - Space

    space.stackexchange.com
    What are magnetorquers used for?
    Magnetorquers can be mounted on surfaces of the satellite body. If three magnetorquers are mounted on three orthogonal surfaces then they can be used for three-axis stabilization of satellite. Material of the coil: Wires can be made from either copper or aluminum. Aluminum wires are lighter in weight whereas copper wires have lower resistance.

    Magnetorquers - Satellite Wiki - IIT Bombay

    aero.iitb.ac.in
    How does a magnetic torquer work?
    The direction of area vector is such that if fingers of right hand are curled in the direction of current, thumb points towards area vector. In the presence of uniform external magnetic field, the loop experiences a torque: Magnetic torquer is a current carrying insulated loop which can be mounted on satellite body.

    Magnetorquers - Satellite Wiki - IIT Bombay

    aero.iitb.ac.in
    What are the disadvantages of magnetorquer?
    To overcome this, magnetorquer are often combined with reaction wheels. A broader disadvantage is the dependence on Earth's magnetic field strength, making this approach unsuitable for deep space missions, and also more suitable for low Earth orbits as opposed to higher ones such as geosynchronous.

    Magnetorquer - Wikipedia

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  8. Physics Forums
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    Magnetorquers and reaction wheels? - Physics Forums

  9. winding-technology.com
    https://www.winding-technology.com › eu-en › wiki › magnetorquer

    Magnetorquer - Wiki

  10. Reddit
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    How fast would a metal object have to move through Earth's

  11. wikidata.org
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    magnetorquer - Wikidata

  12. Reddit
    https://www.reddit.com › spaceflight › comments

    Can anyone explain "cancelling" or "dumping" of momentum built …

  13. AtoZ Wiki
    https://atozwiki.com › Magnetorquer

    Magnetorquer - atozwiki.com

  14. Wikipedia
    https://en.wikipedia.org

    Magnetic torquer - Wikipedia

  15. iitb.ac.in
    https://www.aero.iitb.ac.in › satelliteWiki › index.php

    Magnetorquers - Satellite Wiki - IIT Bombay

  16. WIKI 2
    https://wiki2.org › en › Magnetorquer

    Magnetorquer — Wikipedia Republished // WIKI 2

  17. Space Exploration Stack Exchange
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    Ways to measure dipole moment of magnetorquer

  18. wikigit.org
    https://wikigit.org › wiki › Magnetic_torquersTranslate this result

    Magnetorquer - wikigit.org

  19. Space Exploration Stack Exchange
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    Do GPS satellites use the earth's magnetic field in any way?