Give some aplications of Ferromagnetic materials?
Q: The magnetic field inside a 15.0 cm-long solenoid is measured to be 6.58 x 10-4 T. If the solenoid…
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Q: B = 4 3(m.) – m 47 3(m.f)i
A: Solution: As per the given data,
Q: If the solenoid is free to turn about the vertical direction and a uniform horizontal magnetic field…
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Q: A 0.072-T magnetic field is typical near household magnets. What volume of that magnetic field…
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Q: Tuo infinitely long, porolle ) wires ore cornying 12A Currents in opposite directions. Determine the…
A: Here, we have to calculate the magnetic flux density.
Q: A magnetic field of 50 Tesla points out of this page. A loop of wire is in the plane of this page.…
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Q: 0.75m, and 73 = Consider the circuit shown below. Given that the battery provides 9.0V, r₁ = 0.5m,…
A: Step 1:Step 2:Step3step4step5
Q: Which of the following gives the least magnetic field? O a current carrying conductor iron-core…
A: Oersted observed that a magnetic field is produced around a current-carrying conductor. A…
Q: A wire carrying 30 A is looped back on itself and has a magnetic field of 0.015 T halfway between…
A: Step 1:Step 2:
Q: raw and explain the saturation curve of a ferromagnetic material. Indicate in the curve and explain…
A: Ferromagnetic materials are those which can exhibit spontaneous net magnetization even without any…
Q: A current of 5 A passing through a coil of 50 turns produces a field of 2x104T at the center of the…
A: The magnetic field at the center of the coil is given by,
Q: Using an electromagnet with 100 turns, a path length of 1m and crossectional area of 3m^2 and a…
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Q: A solenoid of length 50 cm and cross-sectional area of 4 cm2 can store energy of 200 mJ when it is…
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Q: A 500-turns coil of area A= 4.9x102 m2 is placed in a uniform magnetic field B-0.4 T parallel to the…
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Q: Please helpe me
A: Given that: Resistance of solenoid 49 ohm.Magnetic field 4 × 10-² T.Current is 4.66 A.Radius 0.250…
Q: It is desired to construct a solenoid that will have a resistance of 4.95 2 (at 20°C) and produce a…
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Q: I₁ = 3 (A) a X a a I₂ = 5 (A) a I3 = 8 (A)
A: Magnetic field
Q: A metal conductor of length 1 m rotates vertically about one of its ends at angular velocity 5 rad/s…
A: Given in question - Length of rod (L) = 1 m Angular velocity(ω) = 5…
Q: Say you had two (equally) very long solenoids, made of identical wire, with equal numbers of turns.…
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Q: The hot and neutral wires supplying DC power to a light-rail commuter train carry 1000 A and are…
A: Magnitude of the force is 10 N. Force is repulsive because the current are in opposite direction.
Q: determine the direction of the magnetic field at point P that lies on the plane of the conductor
A: According to Biot Savart's law, the magnetic field due to a current-carrying element is given by :…
Q: The magnetic field inside a 14.0 cm-long solenoid is measured to be 5.34 x 10-4 T. If the solenoid…
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Q: What current (in A) is needed in a solenoid with 20,900 turns per meter to produce a magnetic field…
A: Number of turns ( N ) = 20900 Length of the solenoid ( L ) = 1 meter Magnetic field ( B ) = 5.00 ×…
Q: Wires 1 and 2 carry currents of 2A and 3A, respectively in the directions indicated in Figure a)…
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Q: It is desired to construct a solenoid that will have a resistance of 4.20 N (at 20°C) and produce a…
A: SOlution: Given that R =4.2 Ohm B= 4x10-2 T I = 3.95 A d = 0.5 mm r = 1 cm copper resistivity =…
Q: A long solenoid with 2000 turns/m and a total resistance of R=1.5 N is connected to a battery of…
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Q: The north south polarities of an electromagnet can be found easily by using which rule?
A: The north south polarities of an electromagnet can be found easily by using clock face rule.
Q: What is the relationship between the magnetisation of a paramagnetic material and the absolute…
A: Given, The relation between magnetisation of a paramagnetic material and the absoulte temperature
Q: The magnitude of the magnetic field density at point b is * 3 points l=6 A l2=3 A d= 10-4 m d 2 mT 3…
A: B = u0I / 2πd
Q: Considering the magnetic force law, are velocity and the magnetic field always perpendicular? Are…
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Q: Magnetic potential is a vector. Justify the statement.
A: magnetic potential is defined in a way that it turns out to be vector quantity.as curl of magnetic…
Q: The hot and neutral wires supplying DC power to a light-rail commuter train carry 800 A and are…
A: Given : I = 800 A r = 85 cm = 0.85 m L = 100 m
Q: What current (in A) is needed in a solenoid with 20,800 turns per meter to produce a magnetic field…
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Q: solenoid is a tightly-packed helical coil in which an electric current is made to pass through it.…
A: solenoid is a tightly-packed helical coil in which an electric current is made to pass through it.…
Q: A long segment of wire has the shape shown in the figure and carries current I = 36 A. What is the…
A: Given: The Current (I) = 36 A The Radius of the semi circle (R) = 2.7 cm
Q: What is the direction of the magnetic force on the wire? (Give the angle from the positive x-axis,…
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Q: If a current is 1.1 A, how many turns per centimeter must be wound on a solenoid in order to produce…
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Q: A certain superconducting magnet in the form of a solenoid of length 0.350 m can generate a magnetic…
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Q: A solenoid is wound with 2300 turns per meter. When the current is 4.8 A, what is the magnetic field…
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Q: A current of 5 A passing through a coil of 50 turns produces à field of 2x10 4T at the center of the…
A: Given data: Number of turns, N = 50Current through the coil, I = 5 AMagnetic field, B = 2×10- 4 T
Q: A long solenoid that has 1,140 turns uniformly distributed over a length of 0.415 m produces a…
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Give some aplications of Ferromagnetic materials?
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