The north pole of a magnet is defined as the pole that, when the magnet is freely suspended, ... For example, for a long, skinny bar magnet with its north pole at one end and south pole at the other, the magnetic field near either end falls off inversely with the square of the distance from that pole. Calculating the … Prikaži več A magnet 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, such as Prikaži več • Magnetic recording media: VHS tapes contain a reel of magnetic tape. The information that makes up the video and sound is encoded on the magnetic coating on the tape. Common audio cassettes also rely on magnetic tape. Similarly, in computers, Prikaži več Ferromagnetic materials can be magnetized in the following ways: • Heating the object higher than its Curie temperature, … Prikaži več Ancient people learned about magnetism from lodestones (or magnetite) which are naturally magnetized pieces of iron ore. The word magnet was adopted in Middle English from Latin magnetum "lodestone", ultimately from Greek μαγνῆτις [λίθος] (magnētis [lithos]) … Prikaži več Magnetic field The magnetic flux density (also called magnetic B field or just magnetic field, usually denoted B) is a vector field. The magnetic B field Prikaži več Because human tissues have a very low level of susceptibility to static magnetic fields, there is little mainstream scientific evidence showing a health effect associated with … Prikaži več Magnetized ferromagnetic materials can be demagnetized (or degaussed) in the following ways: • Prikaži več SpletThe location of the poles as the magnet can be determined by suspending it freely. A freely suspended bar magnet always points in a north−south direction. The end that points towards north direction is the north pole of the magnet while the end that points towards the south direction is the south pole of the magnet.

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SpletThe north pole of a long bar magnet was pushed slowly into a short solenoid connected to a galvanometer. The magnet was held stationary for a few seconds with the north pole in … Spletmagnetic pole, region at each end of a magnet where the external magnetic field is strongest. A bar magnet suspended in Earth’s magnetic field orients itself in a … cotton candy わたあめ また会えたねお兄ちゃん

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SpletA straight bar magnet, 4 cm long, initially has a north pole on the right side and south pole on the left. If kyou cut the magnet in half, what would be the right half be, possibly in the new cut down version of magnet, the right is? Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border SpletA magnetic pole is the part of a magnet that exerts the strongest force on other magnets or magnetic material, such as iron. For example, the poles of the bar magnet shown in … cotton 16bit スペシャルパック