Hydro-Magnetic Magnetotal Dimensions?
365272
No way is that a real question.
1045950
Electromagnetism and gravity. I have had success divining for water. Try it: Take a steel coat hanger and cut the long side in half. Make a cut on the other 2 sides  that same length. Bend until you have 2  L-shaped pieces. Stroke one side of each  L with a good magnet. Hold both pieces lightly as if you were holding 2 pop cans, tilting slightly away from you. As you walk over a water source, water table, well or buried pipe the two L's will move to point to each other. Use caution, this also works to locate underground live power lines.                        The REASON this works is that everything in our physical environment has an energy level. When there is a difference in density or materials, then resistance is created and this can be electromagnetic resistance. Underground water is electrically conductive and carries a faint electromagnetic charge that the magnetic "L's" tend to align with. I hope that explains it better, I'm glad you were able to find a good spot for your well.
907372
A magnet whose magnetic properties is dependent on current flow.
121167
http://hyperphysics.phy-astr.gsu.edu/Hbase/surten.html
606554
Not that big!\n\nMagnetism is stronger than gravity by order of thousands.\nThe earths magnetic field is bigger and stronger than the earths gravitational field.\nMagnetism is stronger than gravity otherwise you would not be able to pick things up with a magnet
91676
I answered your question already.  Magnetic field strength is governed by amount of current flow.
503489
YES THIS IS A BIG ANSWER BUT IS USEFUL\nYes, according to the Parker Dynamo Model developed in the 1960's.\n\nMagnetic fields are generated by circulating currents of charged particles in a medium that is electrically-conducting. The sun represents a rotating gaseous body of high-temperature plasma with one type of conductivity. The Earth rotates much faster, and the liquid iron-nickel in its core has another conductivity. Jupiter rotates even faster and has yet another type of conductive core region. Parker described how the fields are generated, and derived a simple formula that describes the strength of the field AND how rapidly the field would reverse its polarity. For the sun, with some reasonable estimates for its conductivity and rotation speed, you get a polarity reversal time of about 20-50 years. For the earth, this number is between 200,000 and 500,000 years. In each case, the reversal period estimate matches pretty nearly what is actually determined from the sun spot record and from studies of terrestrial paleomagnetism.
539149
A bit rusty, but here it goes - I beleive they subtract fro m the net magnetization. If some of the ions are anti-aligned it is called ferrimagnetic. If the ions anti-align completely it is called antiferrmagnetic.
682124
As with many things in nature there is only one real answer to this question : No one really knows! What we do know now, is \n1. The magnetic poles change and last time this happened \nwas sometime around 780,000 years ago.\n2. The reversal will take thousands of years.
895350
Direction of Magnetic fields are in North To South direction\nIn a circular ring magnet, the direction is Clockwise in N-S Direction
161645
I hope the following links help:\n\nhttp://galileo.phys.virginia.edu/outreach/8thgradesol/Magnet.htm\n\nhttp://www.phy.syr.edu/courses/PHY222.05Fall/manuals/magneticfield.pdf\n\nhttp://www-personal.umd.umich.edu/~devlin/phys151/Lab_M151-8.PDF\n\nhttp://electron9.phys.utk.edu/phys136d/distlab/lab8.htm
380895
Ask Roy Kerr:\n\nhttp://www.astro.ku.dk/~cramer/RelViz/text/geom_web/node4.html
89147
>>Theory of magnetocrystalline anisotropy\n\nThe direction of a magnetization relative to body that supports it is determined mainly by two effects, shape anisotropy and magnetocrystalline anisotropy. The first arises from magnetostatic effects and the second from spin-orbit coupling between the spins and the lattice of the material. The magnetostatic effects can be calculated from micromagnetic calculations, but the magnetocrystalline anisotropy must be computed from the electronic structure of the material. This is an important quantity because it determines whether a magnetic material can be made into a good hard magnet, a good soft magnet or neither. Hard magnets are an essential component of electromagnetic motors and soft magnets are an essential component of transformers.<<\n\nThe rest of that quote can be found in the source link:
537198
See the listing of suppliers given in the source below.  If you want to do magnetic separation, you'll want multi-domain particles, which means using particles *larger* than about 100 nm (depending on the material).
566155
it's to do with the magnetic field of the water and or the geology. I did gold exploration for several years and on weekends we'd help the local farmers source underground water. And we used both a magnetometer to chec k for magnetic anonamalies amd then walked exactly the same path with a diving rod, a piece of fence wire and the rod would move at exactly the same places we found magnetic kicks with the magnetometer.
155611
You may be misusing a term.  Magnetostatics is a study of static magnetic fields.  In other words, where the current producing the magnetic field does not vary with respect to time.\n\nIf you are talking about monopole magnets, then this is impossible, based on maxwell's equations, the divergence of B is 0.  All magnetic fields are in closed loops.
1161789
IT could be diamagnetic according to electron configuration from Chemistry. But without specific formula I would say your best bet is e nomagnetic.