1,5 ucas AT core Coil Indactaucey for the above e Diso Plx densit im the iron...
A 3.04 m -long coil containing 225 loops is wound on an iron core (average ?=1850?0) along with a second coil of 115 loops. The loops of each coil have a radius of 2.60 cm . If the current in the first coil drops uniformly from 13.0 A to zero in 99.0 ms .
A 2.08 m -long coil containing 225 loops is wound on an iron core (average mu = 1850 mu_0) along with a second coil of 115 loops. The loops of each coil have a radius of 1.10 cm. If the current in the first coil drops uniformly from 12.0 A to zero in 96.0 ms. Determine the mutual inductance M. M = Determine the emf induced in the second coil. e_2 =
how can I solve the following magnetic circuit?
The iron core shown in Figure 15.13(a) has a cross section of 2 cm by 2 cm and a relative permeability of 1000. The coil has 500 turns and carries a current of i 2 A. Find the flux density in each air gap. tad in rioure 15 13hi First we compute the -_-10 cm-ㄧ 커←_-10 cm cITI Gap b 10cm 0.5 cm emGap
The iron core shown in Figure 15.13(a) has...
An electromagnet is made of a high permeability ferromagnetic core and a coil. The coil current1A. The electromagnet is just above a fixed ferromagnetic bar. The structural dimensions are length L = 102 cm, cross section area A 4 cm2, and gap g 1cm. The relative permeability values are rc rb 10,000 in the core and bar, respectively, and prg 1 and gap. Ignore leaks and fringe effect. Determine the following: 1. Name of the course the recruiter was referring...
457 turns of insulated copper wire are wrapped around an iron core of radius 17.91 cm. The circuit is completed by connecting the coil to a 126.42 resistor. The magnetic field along the coil axis is made to change from 0.1673 T in one direction to 0.6368 T in the other direction. Calculate the total charge that flows through the resistor in this process. NOTES: 1. Note that the question asks for charge, not current 2. Be careful of your...
Only question ii thanks
e) The current in a 150 mH air-cored coil changes steadily from 5.0 A to 15.0 A in 200 ms. (i) What is the average self-induced emf across the terminals of the coil during this change? (ii) How would this result change if the core of the coil were replaced by iron, with relative permeability Mr = 200?
E) all of the above F) none of the above 11. A core competence A) adds to a company's arsenal of competitive capabilities and competitive assets and is a genuine resource strength. B) is typically knowledge-based, residing in a company's intellectual capital and not in its tangible physical assets on the balance sheet. C) is often grounded in cross-department combinations of knowledge and expertise. D) adds to the reputation of the company E) A and D only F) none of...
HITS DISPENSING WITHOUT PRESCRIPTION 24. m e The provider orders iron dextran 40 mg IM daily for anemia. The medication is supplied in How many milliliters will the nurse administer?
Weight on Earth (lbs.) : 600N or 132lb
Calculate the gravitational force you feel at the
following places. Show your work.
(a)500 km above the surface of Europa.
(b)At the surface of Europa.
(c)Inside the tunnel, half-way through the ocean
layer.
(d)At the bottom of the tunnel.
(e)Evaluate the prediction you made earlier. Did the
gravitational force change as you expected? Explain.
You get back in your space shuttle to continue on your trip. Your next stop is Jupiter you've...
Fe (aq)SCN-(aq) FeSCN (aq) thiocyanate iron(II) thiocyanoiron(il) Introduction When the reactants shown above, are combined, chemical equilibrium is reached rapidly. Once equilibrium is established, the equilibrium constant can be calculated if the concentration of all the ions are known: [FeSCNP.he [SCN-... and (Feng Your task is to prepare three different equilibrium systems that contain different concentrations of these ions. Keep in mind that although the concentrations will be different, the value of the equilibrium constant Ke will be indeed constant...