What Is The Difference Between “It’s” And “Its”? Electricity Either of two oppositely charged terminals, such as the two electrodes of an electrolytic cell or the electric terminals of a battery. The north-seeking pole of such a magnet, or any similar pole, is called a north magnetic pole… “Stuffing” vs. “Dressing”: Do You Know The Difference? © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins The density of the lines indicates the magnitude of the magnetic field. Physics A magnetic pole. Consider a tetherball setup (pole stuck in ground with string tied between it and an otherwise freely moving ball) without gravity. Magnetic Poles. Magnetic pole, region at each end of a magnet where the external magnetic field is strongest. one of two opposite or contrasted principles or tendencies: His behavior ranges between the poles of restraint and abandon. Magnetic pole definition, the region of a magnet toward which the lines of magnetic induction converge (south pole ) or from which the lines of induction diverge (north pole ). Let us know if you have suggestions to improve this article (requires login). Little did I understand then the major role that physics plays in making a successful vault. Describe 2020 In Just One Word? the lane of a racetrack nearest to the infield; the inside lane. a singular point at which a given function of a complex variable can be expanded in a Laurent series beginning with a specified finite, negative power of the variable. Magnetic fields such as that of Earth cause magnetic compass needles and other permanent magnets to line up in the direction of the field. Either of two oppositely charged terminals, such as the two electrodes of an electrolytic cell or the electric terminals of a battery. Why do tightrope walkers always carry a pole while doing their stunt? Breaking a magnet in two does not isolate its north pole from its south pole. Either of the two points at the extremities of the axis of an organ or body. To cook in water that begins cold and then reaches a boil. The American Heritage® Science Dictionary Either extremity of an axis through a sphere. This is because every sport’s discipline depends on the ability of an athlete to exercise a force, and a force is one of the key elements of Newton’s laws of motion and other elementary physics concepts. The American Heritage® Stedman's Medical Dictionary Either of the two ends of a magnet at which the field of the magnet is most intense. A north pole will attract a south pole; the magnets pull on each other. a long, cylindrical, often slender piece of wood, metal, etc. Carl had to go to the very top of the pole, and then had some difficulty in tearing her from her hold. Why Do “Left” And “Right” Mean Liberal And Conservative? You may have read the word "simmer" in a recipe or two, but what does it really mean? either of the two regions or parts of an electric battery, magnet, or the like, that exhibits electrical or magnetic polarity. Physics. to make (an extra-base hit) by batting the ball hard and far: to stir (molten metal, as copper, tin, or zinc) with poles of green wood so as to produce carbon, which reacts with the oxygen present to effect deoxidation. Premium Membership is now 50% off! It corresponds to the origin in the Cartesian coordinate system. See more. We say the magnets repel each other. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Farther away, where…, …charged atomic nuclei all are magnetic dipoles. Pole definition is - a long slender usually cylindrical object (such as a length of wood). a line perpendicular to a crystal face and passing through the crystal center. The magnetic force between a pole of one long bar magnet and that of another was described by an inverse square law as early as 1750. Define magnetic pole. Bar magnets showing attraction of opposite poles and repulsion of like poles. This article was most recently revised and updated by, https://www.britannica.com/science/magnetic-pole, Australian Antarctic Division - Poles and Directions, British Geological Survey - Magnetic Poles. Published by Houghton Mifflin Company. the place at which a cell extension or process begins, as a nerve cell axon or a flagellum. The north-seeking pole of such a magnet, or any similar pole, is called a north magnetic pole. … has two poles, one for magnetic flux directed outward and a corresponding one for flux directed inward. The American Heritage® Idioms Dictionary