neodymium magnets in hyd yahoo answers

how strong are neocube magnets? | Yahoo Answers

Oct 05, 2010· Neocube is a brandname so I'm not sure, but neodymium magnets (what neocubes, nanodots, and zen magnets actually are) are strong enough that even fairly small ones about the size of a pensil eraser can attract each other through the palm of your hand.

How do I seperate 3 powerful magnets? | Yahoo Answers

Oct 02, 2009· with those magnets, you don't. unless you want to lose your fingers o even a hand. my 50lb strength neodymium magnets I call them "finger crusher magnets" because that's what they do. for fun, a long time ago as a dare with friends I stupidly put my hand on top of a 150lb pull strength neo magnet, while placing one of my 50 lb strength magnets in the palm of my hand. instantly the pull …

Tentang perbedaan antara magnet permanen ... - Yahoo Answers

Jan 03, 2011· 3. Neodymium biasa tidak memiliki kemampuan menarik logam seperti magnet, namun ada magnet yang terbuat dari Neodymium yang disebut dengan Neomagnet (Neodymium magnet). Neodymium magnet merupakan magnet terkuat yang ada saat ini. Neomagnet terbuat dari logam campuran besi, neodymium, dan boron yang membentuk struktur kristalin tetragonal. 4.

Neodymium Magnets at Best Price in India

Neodymium magnets: Star trace providing strong high-quality neodymium magnets at comparing performance, size & low cost. Neodymium magnets (NdFeB) are composed of neodymium, iron, boron and a few transition metals. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes

does a magnet attract copper ?why? | Yahoo Answers

Jan 17, 2010· The new Neodymium magnets are strong enough to interact with copper or aluminium. A disk Neodnium magnet will slide down a sheet of copper or aluminium much slower than a comparably sized disk of other material. This results from electric currents being set up in the metal by the passing magnet. The resulting magnetic field holds the magnet.

Can you tell me some facts about magnets? | Yahoo Answers

Jan 14, 2009· A magnet (from Greek μαγνήτης λίθος, "Magnesian stone") is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials and attracts or repels other magnets.

Import Neodymium magnets to Sydney ... - Yahoo Answers

Nov 13, 2009· Import Neodymium magnets to Sydney Australia is prohibited? I bought 100pieces of strong neodymium magnets from China, to be imported into Sydney Australia, can someone tells me whether Neo Magnets are classified as prohibited or restricted …

If you swallow a neodymium magnet...? | Yahoo Answers

Apr 04, 2008· More than once I read about surgery on kids who swallowed magnets. And if you swallow a magnet and some magnetic material you have the same problem. As for the blood and hemoglobin part of the question, the body sequesters iron. While there may be some small local loss of iron from a magnet, the molecular holds on iron would be too strong.

Ceramic Block Magnets vs Neodymium magnets? | Yahoo Answers

Apr 11, 2020· Neodymium magnet has much stronger magnetic field and has lesser in size compare to the old type ceramic magnet. 0 0 0. Log in to reply ... Get answers by asking now. Ask question + 100. Join Yahoo Answers and get 100 points today. Join. Trending questions. Trending questions. What is most important when seeing if something is compatible with ...

Bringing Neodymium Magnet on Airplane? | Yahoo Answers

Jun 26, 2008· the authentic concern with swallowing any magnets is they might reason bowel obstructions. in all probability one might bypass by means of ok, yet while young ones swallow extra advantageous than one then they are in a position to pull sections of the intestines mutually. extra advantageous than when I learn surgical treatment on young ones who swallowed magnets.

how to separate neodymium magnets? | Yahoo Answers

Aug 25, 2010· For the best answers, search on this site The strength of neodymium magnets is in the range N24-N55, N55 being the strongest. Separate all magnets, then get a heavy nail or heavy metal object, hold one magnet about 12" inches from the metal object using a ruler, once the object is drawn to the magnet, then you will know the distance, N42 should be weaker than …

Are neodymium magnets any good? | Yahoo Answers

Sep 17, 2006· Are neodymium magnets any good? seem to be well hyped up but are they any good, need to attract brass from about a foot. ... Lv 4. 1 decade ago. Favourite answer. I think you'll find most metals are slightly magnetic. And the magnets are very good,however I don't think you will be able to affect them from about a foot away. 0 0 0. Log in to ...

What distance can a strong neodymium ... - Yahoo Answers UK

Dec 26, 2012· I was wondering since there aren't really many videos on the internet showing the actual distance these neodymium magnets actually attract objects from, what would a 100kg N42 neo magnet be able to do. For example would this pull a ball bearing toward it from 1-2 meters? Or do they really only have power close up? I suppose the power (even of the above magnet) would greatly decline at a …

What would happen if you melted a magnet ... - Yahoo Answers

Jul 18, 2011· Neodynium has a Curie point of around 310–400 Celsius. Companies make different compositions of magnets depending on the temperature they're going to be used in. As far as applying an electric current to it, it would have little effect except if the magnet re-solidified while you were still applying a current.

how to find out the poles of a neodymium magnet? | Yahoo ...

Feb 13, 2009· Mind your fingers as the magnets will be attracted violently if they are both Neodymium.. Mark the pole this North pole doesn't attract. ... hold the end you want to be a North pole and stroke away from it with the marked North pole of the Neodymium magnet. 0 1 0. Login to reply the answers ... Join Yahoo Answers and get 100 points today. Join.

how to calculate the attraction and ... - Yahoo Answers

Jun 07, 2010· Permanent magnets have the same units of strength and flux. A permanent magnet with a flux density of 1.32 tesla (such as an N42 neodymium-iron-boron magnet) has the same flux density as our 'C' shaped magnet if we reduce the current to 1.067 amperes. The same permanent magnet has a magnetic field strength of 11,000 ampere-turns per centimeter.

Are neodymium magnets in speakers? | Yahoo Answers

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Where to get neodymium horseshoe magnets? | Yahoo Answers

Jun 10, 2011· What you do is take two rectangular Neo magnets and connect them with a bar of steel to make a (squared-off) horseshoe shape. One side will have the north pole of one magnet exposed and the south pole stuck to the steel. The other end will have the south pole of the other magnet exposed, with the north pole stuck to the steel. Make sense?

removing iron filings from neodymium magnets? | Yahoo Answers

May 23, 2011· i dropped a neocube on the floor, turns out that the floor had iron filings all over it from god knows what. however, now there is iron between each of the 216 magnets, and apart from them being stiff and tough to work with now the iron grinds away the nickel coating. any ideas on how to get all the iron off? preferably WITHOUT detailing each and every single magnet.

Neodymium magnets....? | Yahoo Answers

Jun 05, 2008· Neodymium-Iron-Boron magnets are rather brittle and generally speaking drilling is a bad idea, tapping is a complete waste of time. I recommend using an anaerobic structural adhesive to affix your magnet to whatever. Check the Loctite company website, they have what you are looking for.

what kind of magnet is in a speaker? | Yahoo Answers

Apr 18, 2011· Simple answer: Most modern speakers use ceramic or neodymium magnets. Long answer: There are two magnets in a modern speaker. One is an electromagnet called the "voice coil" which is connected to the cone which vibrates the air, producing sound. The voice coil is free to move in the field of a second magnet.

where can i buy neodymium magnets in the ... - Yahoo Answers

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what does N35 or N48 etc for a neodymium ... - Yahoo Answers

May 06, 2011· what does N35 or N48 etc for a neodymium magnet mean? Source(s): n35 n48 neodymium magnet mean: 0 0 0. Log in to reply to the answers Post? ... Join Yahoo Answers and get 100 points today. Join. Trending questions. Trending questions. In time travel films,? 7 answers.

What happens if you put a magnet near computer ram ...

Oct 23, 2010· Yahoo Products; Jacob Ritenow. Jacob ... What happens if you put a magnet near computer ram? Exactly what might happen if i take a magnet and put it close enough to my computers RAM during operation? ... Answer Save. 6 Answers. Relevance. George N. Lv 7. 10 years ago. Favourite answer. Nothing exceptional as long as you don't do something ...

Neodymium magnet and electromagnet? | Yahoo Answers

Feb 02, 2010· If the iron is not magnetized, then the magnet will force the magnetic domains of the iron to align in such a way that they will attract, but as soon as you power the electromagnet, the iron will align according to the electric current, and - assuming you have enough turns and use enough current, the magnetic force of the iron will end up much ...

Ceramic Block Magnets vs Neodymium magnets? | Yahoo Answers

Apr 10, 2020· Neodymium magnet has much stronger magnetic field and has lesser in size compare to the old type ceramic magnet. 0 0 0. Log in to reply ... Get answers by asking now. Ask question + 100. Join Yahoo Answers and get 100 points today. Join. Trending questions. Trending questions. What is most important when seeing if something is compatible with ...

is putting a magnet near a microwave ... - Yahoo Answers

May 26, 2010· hello.i have a N52 neodymium is about 3 inches long and 1 inch wide. i put it near the front of my microwave where all the buttons are and my magnet was vibrating inside,and when i get closer it gets more intense.why does this happen?is it a health risk?is the magnet …

How many gauss would 1000 1.8g NIB magnets produce at 7ft ...

Aug 06, 2007· By the way, that's a pretty low field. The Earht's magnetic field runs around 0.001 Gauss. The calculation shows that a 30 magnet stack is the maximum. If you want details on the calculation, e-mail me. You need to balance the polarities to keep the total effective field from 1000 magnets is no greater than the 30 magnet stack.

Neodymium magnet - Wikipedia

A neodymium magnet (also known as NdFeB, NIB or Neo magnet) is the most widely used type of rare-earth magnet.It is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd 2 Fe 14 B tetragonal crystalline structure. Developed independently in 1984 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet …

: neodymium magnets

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