when allowed to swing freely. Magnetic Poles: Magnetic Pole: any magnet with 2 ends‚ each is called a magnetic pole. Magnetic poles that are unlike attract each other and magnetic poles that are alike repel each other. Magnetic Force: the attraction or repulsion between magnetic poles Magnetic Fields: Magnetic Field: the area of magnetic force around a magnet Magnetic Field Lines: invisible lines that map out the magnetic field around a magnet. Magnetic field lines spread out from one pole
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Define/describe each of the two Mag-lev vehicle systems‚ identifying similarities and differences. Answer: Electromagnetic system is a system that allows each vehicle to warp around a T-shape guide way. Electrodynamics systems are systems that utilize magnetic repulsion rather than attraction. The similarities between these two Mag-lev vehicle systems are that they both utilize magnets. However the difference between them is that one looses all their resistance and other still has it. Although the similarities
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electrical power using a magnetic field which is generated into electrical power through power receivers and charges your cell-phone without any cords being connected to your device. First you will need to get the power mat case in order for the power mat to be compatible with your device. Currently the cases are only out for Samsung Galaxy Series as well as the Apple iPhone 4(s) and 5. Connect your Power mat to the electrical outlet which will then create a small magnetic field on the device. Simply
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Describe the main features of a DC electric motor and the role of each feature Part | Description | Role | Magnet(s) | Either permanent or electromagnetic. Induce a magnetic field and fit around the armature. | The magnets supply the magnetic field which interacts with the current in the armature to produce the motor effect. | Armature | The armature consists of a cylinder of laminated iron mounted on an axle. Often there are longitudinal grooves into which the coils are wound. | The armature
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5 OUTSTANDING FUNCTIONAL FEATURES OF SUPERBKLEAN MAGNETIC ANION SANITARY PAD 1. SAFE Outer Packing - Food-grade aluminium foil with resealable opening offers better resistance to damp‚ mould and bacteria. Inner Packaging - Well-sealed 360-degree packaging and a separate package for each napkin to prevent hand contact and secondary contamination. 2. COMFORTABLE Close-fitting soft surface is comfortable‚ hypoalllergenic 3. ABSORBENT Quick absorption‚ without reverse osmosis; highly effective
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Required Vocabulary – IB 12 Higher Level Physics and Physical Measurement 1. Fundamental Units – seven basic units of the SI measurement system: kilogram‚ second‚ mole‚ meter‚ ampere‚ Kelvin‚ candela. 2. Derived Units – units that are combinations of fundamental units. These combinations may or may not have a separate name. (eg. 1 kg m/s2 = 1 N) 3. Accuracy - An indication of how close a measurement is to the accepted value (a measure of correctness). 4. Precision - An indication
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transformer A Transformer based on the Principle of mutual induction according to this principle‚ the amount of magnetic flux linked with a coil changing‚ an e.m.f. is induced in the neighbouring coil‚ that is‚ if a varying current is set-up in a circuit induced e.m.f. is produced in the neighbouring circuit. The varying current in a circuit produce varying magnetic flux which induced e.m.f. in the neighbouring circuit. INTRODUCTION A transformer is an electric device which is
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MAGNETIC LEVITATION AND TRAINS BY: MANISH KUMAR 2K12/EE/075 Delhi Technological University INTRODUCTION MAGLEV = MAGNETIC + LEVITATION Magnetic means “based on magnets” Levitation means “to rise and float in air” Maglev is a method of propulsion that uses magnetic levitation to propel vehicles with magnets rather than with wheels that the conventional trains use. Magnetic levitation is the use of magnetic fields to levitate a (usually) metallic object. Manipulating magnetic fields and
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containing one of those materials so it an come together. If two magnets align it it is considered to be called a magnetic field. Compasses are used by magnetic fields coming from the North and South Poles. The way magnets come together is magnetic pulls. Examples have you ever tried to push two magnets together? Usually they go to the right or left. That is because there are magnetic fields pushing off of each other. If you just lay them down next to each other they will connect because you are not
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------------------------------------------------- Magnetism From Wikipedia‚ the free encyclopedia This article is about magnetic materials. For information about objects and devices that produce a magnetic field‚ see magnet. For fields that magnets and currents produce‚ see magnetic field. For other uses of "Magnetism"‚ see Magnetism (disambiguation). Magnetic leads here. For other uses of magnetic‚ see Magnetic (disambiguation) A magnetic quadrupole Electromagnetism | | * Electricity * Magnetism | Electrostatics[show]
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