In a question, what does it mean by "The magnetic force on an element dr of the wire is Idr × B where B is the magnetic field at r." ? How does it affect the evaluation?
Q: There is a current I flowing in a clockwise direction in a square loop of wire that is in the plane…
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Q: A straight current-carrying wire produces a magnetic field around it. If the current in the wire is…
A: Current (I) = 5Apermeability of free space = Distance from the wire (r) = 0.02m
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A: Since we only answer up to 1 question, we will answer the first question only. Please resubmit the…
Q: ates horizontal current-carrying wire that is perpendicular to the plane of the paper is placed in a…
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Q: What is the direction of the magnetic field (due to q) at point "a"?
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Q: The diagram shows a rectangular bar of a metal which has a current of 5.0 A through it. The bar is…
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Q: (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various…
A: When the electron enters the magnetic field, the magnetic force is equal to the centripetal force.…
Q: Magnetic dip' results from the tendency of a magnet to align itself with lines of force. The range…
A: At equator, the magnetic dipole will allign along the horizontal.
Q: A coil that has length 30 cm, radius 1.2 cm, and 300 turns carries a current of 2.6 mA. Find the…
A: The given values are,
Q: a) Explain what direction the magnetic field created by the wire must point in order to deflect the…
A: We have to find the magnitude of current.
Q: How does the magnitude of the magnetic field along the axis of the coil depend on the distance from…
A: In a current carrying coil, the magnetic field inside the coil is given by B = μonI where, n =…
Q: and they then enter a region of uniform magnetic field. The field bends the ions into circular…
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Q: HOI The strength of the magnetic field B at a distance r from a straight conductor carrying a…
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Q: (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various…
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Q: Calculate the magnetic induction, B, of a wire that carries a current of 100 amps, at a distance of…
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Q: a) A conducting metal bar moving in a magnetic field "completes the circuit" as shown below, and…
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Q: A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 10 cm formed…
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Q: Write down an expression for the force on charge 'q' moving perpendicular to the direction of the…
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Q: The magnitude of the magnetic field at the center of a 35-turn loop of wire is 2.1 x 10 T. Calculate…
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Q: A wire carrying a current / is placed in a magnetic field B. The force exerted on a segment L of the…
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In a question, what does it mean by "The magnetic force on an element dr of the wire is Idr × B where B is the magnetic field at r." ? How does it affect the evaluation?
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- a) what is the magnitude of the magnetic field produced at origin ? b) what is the magnitude of magnetic force that q` exerted on q?(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to- mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes. igure + AV d Detector Part A To five significant figures, what accelerating potential difference AV is required to detect the ion O,? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use…(L10) In a lab at UTD, a straight vertical long wire carries a current of 5.25 A downward (pointing towards the floor). A uniform 0.488 T magnetic field is applied from the south to the north through the wire. What is the magnetic force on a 1.27 m section of the wire (in N; use positive sign if the force points eastward and negative sign if the force points westward)?
- Part (a) If a current of 4.5 A is used, what is the force generated per unit field strength on the 20.0 cm wide section of the loop? Use units of newtons per tesla. F/B = ______H-E-F Find the magnetic field at the origin. The straight segments are very long and the curved segment is a quarter-circle of radius 3.0 cm. The wire carries a current of 2.0 A. i Mathematical Analysis ladieate nn the MaA current carrying wire has current flowing in the -x direction. At a point below the wire the direction of the magnetic field is "into the plane" True or False?
- Three wires, all carrying currents of 3Aare sitting at the corners of a square into the page shown at the figure below. Calculate the magnitude of the magnetic field at the other corner of the square, point P, if the length of each side of the square is 5 cm.Different units can be used to measure the same physical quantity, differing only by some multiplicative factor. The cgs unit for magnetic field, the gauss, is equal to tesla. O 104 104 O These units do not measure the same physical quantity. O 0.5