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Questions and Answers - Does the size of a magnet make it stronger ...

education.jlab.org/qa/permmagnet_04.html

How are magnets made? How does the shape of a magnet affect its magnetic field? Size is just one of the ways one can change the strength of a magnet.

Magnets 2: How Strong is Your Magnet? - Science NetLinks

sciencenetlinks.com/lessons/magnets-2-how-strong-is-your-magnet/

In this lesson, students will explore the strength of magnets and experiment with changes in distance and ... The tape does not block the attraction of the magnet for the paper clip. Rather .... How might the size of the magnet affect these results ?

K&J Magnetics - FAQ

www.kjmagnetics.com/faq.asp

Will neodymium magnets lose strength if they are held in repelling or ... I need a magnet the size of a penny/nickel/dime/quarter/half dollar. ..... If a magnet heated above its maximum operating temperature (176°F (80°C) for .... Choosing different coatings does not affect the magnetic strength or performance of the magnet, ...

What affects the strength of a magnet? - Magnet Man

www.coolmagnetman.com/magstren.htm

The material will also determine how its flux is affected by temperature, and how easily ... Let's do an experiment to show the effect of temperature on magnets.

Does the Temperature of a Magnet Affect Its Strength? J1521

www.usc.edu/CSSF//History/2004/Projects/J1521.pdf

Objectives/Goals. The objective of this project is to determine if the temperature of a magnet affects its strength. Methods/Materials. Ten magnets of equal size ...

Magnets and Temperature: Does the Temperature of a Magnet ...

www.education.com/science-fair/article/magnets-temperature/

Nov 5, 2013 ... Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics ...

Frequently Asked Questions - Magnet Sales & Manufacturing Inc

www.magnetsales.com/design/faqs_frames/faqs_2.htm

Exert an attractive or repulsive force on other magnets (opposite poles attract, like poles repel); ... and other factors that adversely affect the magnet, it will retain its magnetism essentially ... How does a magnet's strength drop off over distance? ... and the size of the magnet (assuming that the measurement is being made at ...

Magnetic Field Strength vs. Distance Experiment | Education.com

www.education.com/science-fair/article/how-distance-affect-strength-magnet/

Jul 12, 2013 ... How can we describe the relationship of magnetic field strength vs. distance? Kids will find out ... What do you notice? Extra: Repeat the experiment using magnets of different shapes and sizes. ... In fact, a magnet's power can all but disappear when it's moved even a slight distance away from the compass.

www.ask.com/youtube?q=Does the Size of a Magnet Affect Its Strength&v=L8T8DwWZtuA
Jul 16, 2014 ... Your browser does not currently recognize any of the video formats ... The strength of a magnet is affected by physical impact, or change in ...

Q & A: magnet at a distance | Department of Physics | University of ...

van.physics.illinois.edu/qa/listing.php?id=419

HOW DOES DISTANCE AFFECT THE STRENGTH OF A MAGNET ... Farther away (say at distances more than a few times the size of the magnet) the magnetic field will ... If the object which feels the force isn't a magnet but needs to have its ...

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All About Magnets - Home Science Tools

www.hometrainingtools.com

... one it was. Do steps 1-4 again with each of the magnets that you have. ... All magnets have a magnetic field- an area around a magnet where its magnetism affects other objects. ... The size of a magnet doesn't necessarily match its strength.

Frequently Asked Questions on Magnets & Magnetics - Integrated ...

www.intemag.com

Can a magnet that has lost its strength be re-magnetized? ... Each domain, although microscopic in size, contains millions of billions of atoms and ... Shock and vibration do not affect modern magnet materials, unless sufficient to physically ...

8 Factors Affecting Magnetic Force of Permanent Magnet | Venus ...

www.linkedin.com

Sep 29, 2014 ... There are 8 factors which will affect magnetic force. ... The magnetic force for grade N45 is higher than grade N35 for the same size magnet. ... Sintered ndfeb magnet is easy to be oxidized and then loss its magnetic force. .... To do this, he suggests, we should allow ourselves just 90 seconds in which to ...