Magnetic Levitation

Magnetic Levitation


magnetic levitation meaning, magnetic levitation principle, what is magnetic levitation and how does it work, what is the principle of magnetic levitation, application of repulsive magnetic field, what causes magnetic levitation, what is magnetic levitation in physics, how magnetic levitation works, explanation of magnetic levitation, magnetic levitation simple explanation, scientific explanation of magnetic levitation, how does maglev train work
Magnetic Levitation is a process of suspending a body in air without any support. This is done with the help of magnetic field. In this process the object being levitated doesn’t touch the base as gravitational force and other types of external forces are overcome by magnetic repulsion.
Though this seems fascinating, but it is really difficult to stabilize the levitation so that it can be used for practical applications. Since we need to regulate the movement of the suspended body in all six axes i.e. 3 spatial and 3 rotational, for this at least 1 stable axis must be present to support the levitation of other axes.
For stable levitation attractive magnetic field may also be used to stabilize one axis. We also have an option of pseudo levitation in which, the object is supported by both, magnetic field as well as mechanical support. This helps in reducing friction due to the surface contact of the support and object being levitated.
magnetic levitation meaning, magnetic levitation principle, what is magnetic levitation and how does it work, what is the principle of magnetic levitation, application of repulsive magnetic field, what causes magnetic levitation, what is magnetic levitation in physics, how magnetic levitation works, explanation of magnetic levitation, magnetic levitation simple explanation, scientific explanation of magnetic levitation, how does maglev train work
We can see a very wide use of magnetic levitation in the super fast maglev trains in many countries now a days. Many types of magnetic bearings are also made, using this method
If this process is used in an evacuated tunnel then it is assumed to have the potential to achieve an enormous speed of approx. 6400 km/hr and if used in open, then most of the propulsion force is employed in overcoming air drag so the speed to be achieved is lowered a lot and we have the examples of the maglev trains which made a record of reaching a top speed of over 580 km/hr.

Credits: Image Source- Google Images

Comments

Post a Comment

Popular posts from this blog

Ceramic House, Colombia

Image
  Ceramic House, Colombia This is a Ceramic house designed and built by Octavio Mendoza in Colombia. The house looks comical in shape and is very strong. It is built in the same way as a brick or mud utensils are made, by first moulding a desired shape out of mud, allowing it to drain in sunlight for proper time and finally backing it in intense heat. The houses built in this style has a very special feature that it has pores inside its walls which occur when water is evaporated on heating and space is left voided in the forms of pores that acts as thin capillaries. Due to this the house cools automatically in summers and is earthquake proof, being made of a single brick. The only drawback is that it is difficult to build if levels are required and repair and renovations weakens the house. Also there are various chances of errors since larger voids can cause a poor quality house.
Read more

Japanese spider crab: Strange Species

Image
The Japanese spider crab It is an orange colored crab which has the longest leg span among any arthropod. The length of the legs from toe to toe may reach up to 3.8 meters and its body may grow up to 40 cm. the total weight of the whole adult crab is about 19 kg. It is a species of marine crab that live in the water bodies and costs of japan. They face a little bit of fishery, which led to the decline in their number and was preserved to its present status. They are mostly found in the southern cost of japan and adults may be easily found at the depths of 600 meters. They like to live in the holes or vents in the bed of the ocean. The larva of Japanese spider crab is carried by the female for around 70 days and when born, larva is in transparent state. The Japanese spider crab feeds both on aquatic plants and animals. Due to their long and strong legs they are dangerous and look strange in appearance too. In many parts of japan, it is also considered as delight on the dini...
Read more

Narwhal : Strange Species

Image
Narwhal A narwhal also known as narwhale is found around the arctic continent. It has a long straight helical tusk which exceeds the length of whole body with age. The tusk keeps growing for the whole life and may reach up to 5.5 meters. This special feature of narwhal is actually an elongated upper left canine in males. Generally females don’t grow tusks but a very small number of females too have elongated tusks which are generally smaller than those constituted by males. Most of the males have only one tusk but there are exceptions too. One in 500 narwhals is reported to have two tusks which is the result of elongation of the upper right tusk. The right tusk is always smaller and less straight then the left one. The average length of a male narwhal is about 4.1 meters which is larger than an average female (3.5 meters). Males attain puberty at about 11 to 13 years of age and females reach sexual maturity at about 5 to 8 years of age. The helical tusk of narwhal is holl...
Read more