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  • Chemical Separation  Yahoo Answers

    Chemical Separation Yahoo Answers

    Jan 23 2008 step 1 magnetic separation of iron using a decently powerful magnet or electromagnet iron can be separated from the mixture easily kco3 and i2 are nonmagnetic step 2 separation of kco3 from i2 there are many methods ill list two a very gently heat the mixture i2 will sublime use a chilled flask to cover the mixture

  • Solved In The Arrangement Shown In The Figure The Resist

    Solved In The Arrangement Shown In The Figure The Resist

    Question in the arrangement shown in the figure the resistor is 82 and a 5 t magnetic field is directed out of the paper the separation between the rails is 7 m an applied force moves the bar to the left at a constant speed of 1 ms 5t 1 ms 882 i 5t calculate the applied force required to move the bar to the left at a constant speed of 1 ms

  • Answered Explain What Spherical Cylindrical  Bartleby

    Answered Explain What Spherical Cylindrical Bartleby

    Aug 12 2020 spherical symmetry means that if we assume a hypothetical sphere around a point then every portion on a particular distance will have same set of values of measurement whatever may be the orientation the value of the measurement only depends on

  • Cardi B On Her New Music Marriage To Offset And Fighting

    Cardi B On Her New Music Marriage To Offset And Fighting

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  • Justin Hartley Irritated By

    Justin Hartley Irritated By

    Aug 07 2020 justin hartley is reportedly irritated by his estranged wife chrishell stauses public comments about their ongoing divorce the this is us star split from chrishell in november last year and in a new episode of netflix reality show selling sunset which premiered on friday 070820 chrishell claimed justin told her he had filed for divorce over text

  • How Copper Produced From Ore To Pure Copper  Yahoo Answers

    How Copper Produced From Ore To Pure Copper Yahoo Answers

    Dec 12 2012 flotation separation gravity separation and magnetic separation are the mainly methods which are used in mineral ore dressing plant in most copper ore mining processing plant flotation method are widely used by copper mines owners join yahoo answers and get 100 points today join trending questions

  • Is Rust Magnetic  Yahoo Answers

    Is Rust Magnetic Yahoo Answers

    Dec 24 2006 for the best answers search on this site httpsaxyym as rust contains iron you would think it will be magnetic but rusting and corrosion contain atoms of other elements mainly oxygen this produces completely new elements that behave differently to the surrounding electrons of neighboring atoms

  • Homepage  Yahoo Answers

    Homepage Yahoo Answers

    Yahoo answers is a great knowledgesharing platform where 100m topics are discussed everyone learns or shares information via questionandanswer

  • Homepage  Yahoo Answers

    Homepage Yahoo Answers

    Yahoo answers is a great knowledgesharing platform where 100m topics are discussed everyone learns or shares information via question and answer

  • Beam Of Protons In A Uniform Electric Field  Yahoo Answers

    Beam Of Protons In A Uniform Electric Field Yahoo Answers

    Oct 05 2007 a beam of protons with various speeds is directed in the positive x direction the beam enters a region with a uniform magnetic field of magnitude 062 t pointing in the negative z direction as indicated in the figure it is desired to use a uniform electric field in addition to the magnetic field to select from this beam only those protons with a speed of 149 105 ms that is only these

  • Power Lines And Magnetic Force  Yahoo Answers

    Power Lines And Magnetic Force Yahoo Answers

    Oct 05 2007 two power lines each 260 m in length run parallel to each other with a separation of 35 cm if the lines carry antiparallel currents of 100 a what is the magnitude and direction of the magnetic force each exerts on the other magnitude in n direction towards each other or away from each other please explain how you got the answer

  • Physics Help   Yahoo Answers

    Physics Help Yahoo Answers

    Apr 29 2016 a short current element dl 0500mm j carries a current of 820 a in the same direction as dl point p is located at r 0730m i 0390m k part a find the magnetic field at p produced by this current element enter the x y and z components of the magnetic field separated by commas dbx dby dbz nt

  • Physics Help Magnetic Force  Yahoo Answers

    Physics Help Magnetic Force Yahoo Answers

    Dec 02 2009 two circular loops are parallel coaxial and almost in contact 120 mm apart each loop is 120 cm in radius the top loop carries a clockwise current 140 a the bottom loop carries a counterclockwise current of 140 a a calculate the magnetic force exerted by the bottom loop on the top loop what is the direction b the upper loop has a mass of 00210 kg

  • Physics  Magnetic Induction  Yahoo Answers

    Physics Magnetic Induction Yahoo Answers

    Jun 07 2008 the resulting charge separation creates a canceling electric force fe to make a long story short motional emf is the work per unit charge as it moves from point a to point b from wing tip to wing tip as the plane moves at a certain velocity v in the magnetic field eemf vbl bmagnetic field in tesla llength distance from tip to

  • How Does Distance Affect The Strength Of   Yahoo Answers

    How Does Distance Affect The Strength Of Yahoo Answers

    Nov 23 2008 this is because not only are you getting further from the source spherical sources tend to go down as 1rr but also the ratio of your distance to the separation of the poles also goes up ie if you go twice the distance away the poles look like theyre

  • Figure Out Whether Needles Are Magnetic  Yahoo Answers

    Figure Out Whether Needles Are Magnetic Yahoo Answers

    May 30 2017 pass one end of one along the length of the 2nd at a small separation if it seems attracted towards it all the way the one you are moving is the magnetic one should it only feel attracted to each end and not in the middle the one that is stationary is the magnetic one

  • Ap Physics Emf Current Question  Yahoo Answers

    Ap Physics Emf Current Question Yahoo Answers

    Feb 26 2011 the rod moves with a speed of 19 ms is 290 cm long and has a resistance of 25 the magnetic field is 090 t and the resistance of the ushaped conductor is 250 at a given instant a calculate the induced emf vblv 090291904959 volts i got this right b calculate the current flowing in the circuit i used ivr so 0495925019836 amp part b is incorrect what am i doing

  • Can Magnetitemagnetic Ore Of Iron Be   Yahoo Answers

    Can Magnetitemagnetic Ore Of Iron Be Yahoo Answers

    Dec 25 2007 the principal of the process of magnetic separation can be viewed here the ore is passed over a conveyor belt that runs over two rollers one of which is magnetic the nonmagnetic particle is drop down first due to gravity the magnetic particle adhere to the belt for a little longer time and drop down a little later

  • Homepage  Yahoo Answers

    Homepage Yahoo Answers

    Yahoo answers is a great knowledgesharing platform where 100m topics are discussed everyone learns or shares information via questionandanswer

  • Figure Out Whether Needles Are Magnetic  Yahoo Answers

    Figure Out Whether Needles Are Magnetic Yahoo Answers

    May 30 2017 pass one end of one along the length of the 2nd at a small separation if it seems attracted towards it all the way the one you are moving is the magnetic one should it only feel attracted to each end and not in the middle the one that is stationary is the magnetic one

  • Magnetic Bearings And Magnetic Variation  Yahoo Answers

    Magnetic Bearings And Magnetic Variation Yahoo Answers

    Mar 17 2008 magnetic bearings are those taken in relation to the magnetic poles the origin points of the earths natural magnetic fields this is slightly different from true bearings which are taken in relation to the geographic poles which are the poles on which longitude and latitude are based

  • Magnetic Field For Various Geometries  Yahoo Answers

    Magnetic Field For Various Geometries Yahoo Answers

    Jul 07 2009 determine the magnitude of the net magnetic force that acts on the loop 2 suppose in figure 2128a that i1 i2 463 a and that the separation between the wires is 00242 m by applying an external magnetic field created by a source other than the wires it is possible to cancel the mutual repulsion of the wires

  • Chemical Separation  Yahoo Answers

    Chemical Separation Yahoo Answers

    Jan 23 2008 step 1 magnetic separation of iron using a decently powerful magnet or electromagnet iron can be separated from the mixture easily kco3 and i2 are nonmagnetic step 2 separation of kco3 from i2 there are many methods ill list two a very gently heat the mixture i2 will sublime use a chilled flask to cover the mixture

  • Physics  Magnetic Induction  Yahoo Answers

    Physics Magnetic Induction Yahoo Answers

    Jun 07 2008 the resulting charge separation creates a canceling electric force fe to make a long story short motional emf is the work per unit charge as it moves from point a to point b from wing tip to wing tip as the plane moves at a certain velocity v in the magnetic field eemf vbl bmagnetic field in tesla llength distance from tip to

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