| 单词 | inductor |
| 例句 | This is because the components they are constructed with — resistors and capacitors and inductors and such — are themselves inexact. From “phreaks” to Apple: Steve Jobs and Steve Wozniak’s “eureka!” moment 2013-02-16T14:00:00Z Using fixed magnets and movable inductors, she created intriguing sounds and vibrations that made the seats in the auditorium buzz. Review: MATA Festival’s Sounds of Play 2015-04-16T04:00:00Z Marvelous circuits of prose inductors, resistors and switches simulate ordinary history so nearly as to make readers forget the real thing. Steven Johnson on How Play Shaped the World 2016-11-22T05:00:00Z Temperatures were rising in the power supply cabinets, and pictures taken after the heat up was halted showed blackened inductors in the worst of the three cabinets. At Hanford, world’s largest radioactive-waste melter is fired up again 2023-06-27T04:00:00Z An electrical circuit with an inductor is placed in the road under the place a waiting car will stop over. College Physics for AP Courses 2015-08-12T00:00:00Z The voltage drop across the inductor is given by EL = Li′ = 0.4i′. Calculus, Vol 2 2016-03-30T00:00:00Z Instead of a resonating cavity, DM Radio consists of a radio circuit containing a charge-storing capacitor and a current-storing inductor—a carefully designed coil of wire—both placed in a magnetic field. To crack the mystery of dark matter, physicists turn to supersensitive quantum sensors 2022-04-27T04:00:00Z Two further factories remain out of action, a company spokesperson said, with a fire that broke out at a factory in Tome in Miyagi prefecture that produces chip inductors causing some damage to equipment. Japan's Murata sees partial restart of quake hit factories 2022-03-18T04:00:00Z Technical experts and computer modeling determined that the inductors were not designed for the low power of the startup. At Hanford, world’s largest radioactive-waste melter is fired up again 2023-06-27T04:00:00Z A coil or inductor in the metal detector frame acts as both a transmitter and a receiver. College Physics for AP Courses 2015-08-12T00:00:00Z Kirchhoff’s Loop Rule states that the sum of the voltage drops across resistors, inductors, and capacitors is equal to the total electromotive force in a closed circuit. Calculus, Vol 2 2016-03-30T00:00:00Z Axions could convert to radio waves within the inductor coil to create a resonating signal in the circuit at a certain frequency. To crack the mystery of dark matter, physicists turn to supersensitive quantum sensors 2022-04-27T04:00:00Z Conventional inductors consist of a coil of wire wrapped around a central core. Inductors enter the world of quantum mechanics 2020-10-06T04:00:00Z At their February board meeting, the directors of New Jersey Transit approved a $3.4 million contract with Hitran for 69 main inductors for the Arrows. N.J. Transit’s Most Troubled Trains Are Older Than Many of the Riders 2020-03-12T04:00:00Z Figure 23.44 shows a switching circuit that can be used to examine current through an inductor as a function of time. College Physics for AP Courses 2015-08-12T00:00:00Z The new substation’s inductor will help City Light moderate high voltages traveling across the grid, improving the entire system. Seattle’s new substation will power Amazon’s neighborhood, and it has a dog park 2019-04-02T04:00:00Z Superconducting qubits, which are defined by physical quantities such as the charge of a capacitor or the flux of an inductor, interact within a quantum processor by releasing and absorbing microwave photons. Physics: Unite to build a quantum Internet 2016-04-11T04:00:00Z The authors investigated the emergent inductance of their inductor using a technique called lock-in detection. Inductors enter the world of quantum mechanics 2020-10-06T04:00:00Z She said this method could be used to produce designs for resistors, inductors, and capacitors, as well as sensors and actuators, which are the electromechanical muscles that allow robots to move around. How To Cook Your Own Homemade Robot 2014-05-31T04:00:00Z The opposition of the inductor L is greatest at the beginning, because the amount of change is greatest. College Physics for AP Courses 2015-08-12T00:00:00Z You could understand how microwaves affected components of electronic circuits — transistors, capacitors, inductors and all that. Microwave weapons: Wasted energy 2012-09-12T17:21:24.203Z These allow a significant increase in the operating frequency, which reduces the sizes of inductors and capacitors without altering their electrical impedance. Opportunities and challenges for a sustainable energy future 2012-08-15T17:21:52.727Z Such inductors would also be much simpler in design than are conventional inductors, because a coil and a core would not be needed. Inductors enter the world of quantum mechanics 2020-10-06T04:00:00Z The circuit combined a graphene transistor with two inductors to make one of the workhorse devices of telecommunications: a frequency mixer. Electronics: Back to analogue 2012-03-14T22:50:44.580Z In both cases—large L and small R —more energy is stored in the inductor and more time is required to get it in and out. College Physics for AP Courses 2015-08-12T00:00:00Z Suppose that a small + charge is originally placed on the inductor CD. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z It will be seen there is no reversal of the magnetism through them, and consequently no eddy current or hysteresis losses which are present in the usual rotor or inductor types. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z However, practical uses of such emergent inductors will need further breakthroughs. Inductors enter the world of quantum mechanics 2020-10-06T04:00:00Z In the Science paper, the I.B.M. researchers describe a demonstration in which they deposited several layers of graphene on a silicon wafer, then created circuits based on graphene transistors and components known as inductors. I.B.M. Researchers Create High-Speed Graphene Circuits 2011-06-09T19:45:46Z Many circuits also contain capacitors and inductors, in addition to resistors and an AC voltage source. College Physics for AP Courses 2015-08-12T00:00:00Z An inductor, because it is that part of the electric circuit in which induction takes place. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z They are considered to be the fourth fundamental component of electronics, joining the well-established resistor, capacitor, and inductor. Circuit 'missing link' laid bare 2011-05-16T11:18:04Z One major challenge is to develop inductors that act at room temperature, rather than at the current temperatures of about 10 kelvin. Inductors enter the world of quantum mechanics 2020-10-06T04:00:00Z I jumped up and called loud and long for the inductor to come to my resistance. Back at School with the Tucker Twins 2011-05-14T02:00:10.887Z We have seen how capacitors and inductors respond to DC voltage when it is switched on and off. College Physics for AP Courses 2015-08-12T00:00:00Z The armature is former wound—that is, the inductors are bent to the proper shape on a form; they are, therefore, interchangeable. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z Then there’s that most important instrument, the earth inductor compass. Famous Flyers And Their Famous Flights 2010-12-25T03:00:15.953Z Developing a scheme for adding these inductors to integrated circuits will also be essential for applications. Inductors enter the world of quantum mechanics 2020-10-06T04:00:00Z The tiny devices are the "fourth" basic building block of circuits, after capacitors, resistors and inductors. HP shows 'memory of the future' 2010-04-08T18:49:00Z It is reasonable to assume negligible resistance, since in practice we can make the resistance of an inductor so small that it has a negligible effect on the circuit. College Physics for AP Courses 2015-08-12T00:00:00Z Upon the back of the stationary plate E, are pasted paper sectors, beneath which are strips of tinfoil AB and CD called inductors. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z He had a tachometer, and an altimeter, an earth inductor compass, a drift indicator, and—” Captain Bill interrupted. Famous Flyers And Their Famous Flights 2010-12-25T03:00:15.953Z To keep all the paper inductors on one side of the machine to a like excitement, I connected them together by a metal wire. Scientific American Supplement, No. 647, May 26, 1888 The equipment obtains its power from a self-excited inductor type alternator. The Radio Boys Trailing a Voice or, Solving a Wireless Mystery Current lags behind voltage, since inductors oppose change in current. College Physics for AP Courses 2015-08-12T00:00:00Z When l reaches the position u, a part of its now strong positive charge passes to CD, thus increasing the positive charge upon this inductor. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z My companion and inductor was a certain ‘Uncle Abe,’ a gentleman very much after the style and complexion of our own Jake here. The Hunters' Feast Conversations Around the Camp Fire Upon the fixed plate are two inductors, while on the revolving plate are six circular carriers. Scientific American Supplement, No. 647, May 26, 1888 The force of an inductor blast is nothing to joke about. The Best Made Plans This is considered to be an effective resistance of the inductor to AC. College Physics for AP Courses 2015-08-12T00:00:00Z To provide a field of magnetic lines or lines of force to be cut by the armature inductors as they revolve in the field. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z Like Ruskin, another nineteenth-century master of English prose, he was finely affected by these two powerful inductors. Apologia pro Vita Sua Paper inductors are fixed upon the back of it, while opposite the inductors, and in front of the revolving plate, are combs. Scientific American Supplement, No. 647, May 26, 1888 "But I thought they would use an inductor." The Best Made Plans Energy moves back and forth between the inductor and capacitor, just as it moves from kinetic to potential in the mass-spring system. College Physics for AP Courses 2015-08-12T00:00:00Z How are the inductors connected to the commutator? Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z My thermic inductor transformers melted last week and I'm all in the air. The Man Who Rocked the Earth Two brushes receive the first portions of the induced charges from the carriers, which portions are conveyed to the inductors. Scientific American Supplement, No. 647, May 26, 1888 And suppose a stray inductor beam just happened to graze the Waern living room. The Best Made Plans If the capacitors in Figure 23.55 are replaced by inductors, which acts as a low-frequency filter and which as a high- frequency filter? College Physics for AP Courses 2015-08-12T00:00:00Z The inductors were formed of two groups of two bobbins. Scientific American Supplement, No. 717, September 28, 1889 Through the rain gusts he could see, still standing, the wreck of the tower, with a fragment of melted inductor drooping from its apex—and a long way off the Ring. The Man Who Rocked the Earth This pile was connected with the inductor of a small Ruhmkorff coil, whose armature was connected with a snaffle-bit placed in the horse's mouth. Scientific American Supplement, No. 443, June 28, 1884 The screen will ground out a Nerne-Herzfeld couple, and no bunch of fugitives is going to be lugging an inductor around with them. The Best Made Plans Among the things to consider are the acceptable series reactance of the inductor for 60 Hz power and the likely frequencies of noise coming through the power lines. College Physics for AP Courses 2015-08-12T00:00:00Z The inductor is in circuit, but, as it is in derivation, upon a very feeble resistance, v, nearly the whole of the current passes through the latter. Scientific American Supplement, No. 492, June 6, 1885 There is a similar circle on each side of the inductor. Scientific American Supplement, No. 446, July 19, 1884 Depressing the key closed the circuit and brought the inductor coil into action. The Dawn of Amateur Radio in the U.K. and Greece: a personal view For this reason the system has been given the form of a hexagonal prism, whose faces are formed of flat electro-magnets, A, A, xxx, constituting the inductors. Scientific American Supplement, No. 447, July 26, 1884 A 1 H inductor is a large inductor. College Physics for AP Courses 2015-08-12T00:00:00Z The interesting point of this system is the automatic communication which occurs when the inductor, J, is moved. Scientific American Supplement, No. 492, June 6, 1885 By means of an inductor I drew out the iron principle from the ether and built up the metal. The Blind Spot When in position 1, the battery, resistor, and inductor are in series and a current is established. College Physics for AP Courses 2015-08-12T00:00:00Z In this case the inductors will, it is unnecessary to say, be arranged laterally as in all flat ring machines. Scientific American Supplement, No. 447, July 26, 1884 Camera flashes use a battery, two inductors that function as a transformer, and a switching system or oscillator to induce large voltages. College Physics for AP Courses 2015-08-12T00:00:00Z In summary, when the voltage applied to an inductor is changed, the current also changes, but the change in current lags the change in voltage in an RL circuit. College Physics for AP Courses 2015-08-12T00:00:00Z The self-inductance L of an inductor is proportional to how much flux changes with current. College Physics for AP Courses 2015-08-12T00:00:00Z The opposition of an inductor to a change in current is expressed as a type of AC resistance. College Physics for AP Courses 2015-08-12T00:00:00Z What percentage of the final current I0 flows through an inductor L in series with a resistor R , three time constants after the circuit is completed? College Physics for AP Courses 2015-08-12T00:00:00Z In an inductor, the magnetic field is directly proportional to current and to the inductance of the device. College Physics for AP Courses 2015-08-12T00:00:00Z A device that exhibits significant self-inductance is called an inductor, and given the symbol in Figure 23.41. College Physics for AP Courses 2015-08-12T00:00:00Z XL is called the inductive reactance, because the inductor reacts to impede the current. College Physics for AP Courses 2015-08-12T00:00:00Z The greater the change, the greater the opposition of an inductor. College Physics for AP Courses 2015-08-12T00:00:00Z Capacitors have the opposite effect on AC circuits that inductors have. College Physics for AP Courses 2015-08-12T00:00:00Z Camera flashes charge a capacitor to high voltage by switching the current through an inductor on and off rapidly. College Physics for AP Courses 2015-08-12T00:00:00Z Because inductors and capacitors behave in opposite ways, they partially to totally cancel each other’s effect. College Physics for AP Courses 2015-08-12T00:00:00Z For circuits without a resistor, take R = 0 ; for those without an inductor, take XL = 0 ; and for those without a capacitor, take XC = 0 . College Physics for AP Courses 2015-08-12T00:00:00Z The inductor and capacitor have energy input and output but do not dissipate it out of the circuit. College Physics for AP Courses 2015-08-12T00:00:00Z This assumes no significant electromagnetic radiation from the inductor and capacitor, such as radio waves. College Physics for AP Courses 2015-08-12T00:00:00Z How fast can the 150 A current through a 0.250 H inductor be shut off if the induced emf cannot exceed 75.0 V? College Physics for AP Courses 2015-08-12T00:00:00Z |
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