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Students will build an instrument capable of detecting a magnetic field and magnetic polarity. ... This is the north-seeking end of your magnetometer. Label this north-seeking end by writing a small "N" on north-seeking end of the tape holding the pins.
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www.windows.ucar.edu/tour/link=/teacher_resources/magne...
www.windows.ucar.edu/tour/link=/teacher_resources/magnetism/teach_magnetometer.html
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A magnetometer operates like a sensitive compass and senses these slight changes. The soda bottle magnetometer is a simple device that can be built for under $5.00 which will let students monitor these changes in the magnetic field that occur inside the classroom.
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www.all-science-fair-projects.com/project62_7.html
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･ 1 Get a bar magnet such as the one linked to below. Neodymium magnets are extremely strong, which should... ･ 2 Attach a small laser pointer to the bar magnet. Tape it on so that the bar magnet is centered on the... ･ 3 Tie a string aroun...
http://www.ehow.com/how_4813458_build-a-magnetometer.ht...
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Go to MAKE Home Page ... Click here to subscribe...
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www.make-digital.com/make/vol08/?pg=46
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I have been looking for plans to build a homemade magnetometer, but it seems that all the plans I can find are atmospheric or underwater plans. I was hoping someone here could point me in the right direction for what i'm looking for.
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www.electro-tech-online.com/electronic-projects-design-...
www.electro-tech-online.com/electronic-projects-design-ideas-reviews/95634-want-build-magnetometer.html
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Materials to build the magnetometer cost very little. Magnets are available from Edmund Scientific Company, 101 East Gloucester Pike, Barrington, NJ 08007 USA, The Cadmium Sulfide photocells and parts for the power supply can be found at Radio Shack.
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www.jclahr.com/science/earth_science/magnetometer/jm_ma...
www.jclahr.com/science/earth_science/magnetometer/jm_mag.html
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The parts needed to build this magnetometer include two linear Hall-effect chips (Allegro 3515, 3516, 3517, 3518, 1321, 1322, or 1323 will all work), a 7805 voltage regulator, an LED, a 1000 ohm resisitor, a junction box, a single-pole light switch, a telephone jack, a faceplate to hold the switch and jack to the...
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www.physics.armstrong.edu/projects/magnetometer.html
www.physics.armstrong.edu/projects/magnetometer.html
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Students will build and operate a simple magnetometer using a soda bottle and a bar magnet. They will use it to monitor changes in Earth's magnetic field. They will study magnetic storms and investigate their properties in time and space.
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image.gsfc.nasa.gov/poetry/workbook/magnet.html
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Voltmeters are fairly inexpensive and easy to find, but where do you purchase a Gaussmeter (also known as a magnetometer). I built a ... I will first describe a very simple, inexpensive Hall effect device Gaussmeter you can build for as little as $6. Then I will describe a Gaussmeter with a few more bells and whistles.
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my.execpc.com/~rhoadley/magmeter.htm
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