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A dip needle in a plane perpendicular to magnetic meridian will remain?
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∙ 13y ago
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Wiki User
∙ 13y ago
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What magnet does a magnetic strip use?
To remain a magnet it has to be made out of steel as steel makes a permanent magnet.
Does a compass remain stable or it fluctuate?
A compass is stable in it's attraction to a specific magnetic pole. Any instability detected is the fluctuation of the always moving magnetic field. Or probably more typically has been induced by vibration of the compass
How is the magnetic field of an eletromagnet controlled?
The intensity of the magnetic field (measured in Teslas) produced by an electromagnet is directly proportional to the current (measured in Amperes) passing through it's coil windings. Therefore, as long as other variables remain constant, one can vary the intensity of the magnetic field by varying the current. Specifically, the intensity of the magnetic field will vary by the same factor as the current, so if the current is halved, the intensity of the magnetic field will also be halved; and if the current is tripled, the intensity of the magnetic field will also be tripled.
Is there any point along the path of projectile where velocity and acceleration vectors are perpendicular to each other?
Using the term "trajectory" implies that the acceleration you are concerned about is due to gravity. Gravity will always be perpendicular to the surface. Unless the trajectory begins perpendicular to the surface, it will never change to become perpendicular and the velocity will never be in a direction parallel to the acceleration. If it starts perpendicular to the surface it will start and remain perpendicular. Of course if you have another force acting on the object - such as wind - the component of the velocity vector parallel to the ground could be reduced to zero and at that point the only remaining component of the velocity vector would be that perpendicular to the ground and parallel to the acceleration. Likewise if the object is being propelled by an engine or rocket, the trajectory could be parallel to the force any time the acceleration vector became parallel to the velocity vector.
Is there a difference between magnets and electromagnets?
"electro magnets" are magnetic ONLY when electricity travels through a coil of wire surrounding them. "Magnets", as you state it, are permanent magnets and remain so independent of and not dependent upon any additional electrical charge.
What direction does the needle on a compass point when a horseshoe magnet is put beside it?
The direction of the needle will remain unchanged. This is due to magnetic forces, the needle will remain in line with the lines of magnetic force which flow between the north and south poles.
What is the difference between magnetic meridian and geographical meridian?
the vertical plane passing through magnetic axis is magnetic meridain and the vertical plane passing through geographical axis in geographical meridain.the intersting fact is they are not parallel...but remain at certain angle ..the maximum angle made is 17 degree
What is the difference between parallel and perpendicular planes?
Parallel lines never intersect and remain equal distance from each other but perpendicular lines intersect at right angles
How are the prisms similar?
They all have cross sections that remain constant when intersected by a plane perpendicular to their lengths.
Will steel nails that are joined by a magnet remain joined if the magnet is removed?
In general, steel nails will not remain "joined" if a magnet touching them is removed. It is important to note that nails affected by a magnet retain a weak "impression" of the field and remain slightly magnetic. But the magnetic field "impressed" on the nails will be quite small and will not hold the nails together once the magnetic is removed.
What is directional properties of a magnet?
The directive property of magnetism states that when a magnet is suspended in air, it's N and S (north and south) axis's will remain in the same direction as the earths magnetic meridian. I.e. It will continuously point north and south. If you were to mark one side red and one side blue and spin the magnetic 6 times it would still resort back to the original direction it was in.
What minerals have magnetic properties?
The following minerals have magnetic properties: Magnetite and hematite are ferromagnets. Ferrites and garnets are ferrimagnetic. Quartz, calcite, and mica are all magnetic. Although they have a small magnetic attraction, these minerals do not remain magnetic.
What are the characteristic of hard materials?
After magnetization, they remain magnetic due to high levels of Br and Hc.
What magnet does a magnetic strip use?
To remain a magnet it has to be made out of steel as steel makes a permanent magnet.
Where would one use a hypodermic needle?
A hypodermic needle is used when one needs to administer liquids to a person quickly, or when taking the liquid orally would not be appropriate or helpful. The structure of the hypodermic needle is also quite useful in research when an area needs to remain sterile.
What is a piece of magnetic material that remains its magnetic proporties after it is removed form a magnetic field?
Many materials which are capable of being effected by a magnetic field will retain some of those properties once its no longer in direct contact with the field. One example is iron. It can become magnetized by being introduced to a magnetic field and then continue to remain magnetic once the source field is removed.
How is a belly button piercing performed?
You get a needle, then you insert it to the whole you want. Then after wards, pull it. Then a whole will remain. You can now insert piercing.
