1ng identical curm sdoot rang according to fthe magni les of the magnetic fields at the midpoints between the loops on the central axes. from least to greatest. Ps

Q: If a very small loop of current produces a magnetic field of strength B at a distance z away from…

A: The formula for magnetic field on a point  at distance z from the loop is  B=μ0IR22z2+R232

Q: Calculate the total magnetic field due to the two currents, at the center of the circular wire, in…

A:

Q: For problem 28.9, solve for the magnetic field (in mT) when the accelerating voltage remains 1000 V…

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Q: For a square loop which has 50 turns that are 20 cm on a side, placed in a uniform magnetic field of…

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Q: Would it be correct to say the direction of the magnetic field is coming outisde the page?

A: The direction of magnetic field due to current carrying wire or direction of current due to magnetic…

Q: Calculate the magnetic field strength needed on a 300-turn square loop 25.0 cm on a side to create a…

A: Torque on a loop can be found using τ = NIABsinθ Where, The loop carries a current I, has N turns,…

Q: A coil with magnetic moment 1.44 A m² is oriented initially with its magnetic moment antiparallel to…

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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 10-6 T.…

A: Given data: The number of turns is n=35. The magnetic field is B=2.1x10-6 The radius of loop is…

Q: Show that the total magnetic field in a region is B=No(H+M)

A: when a magnetic field H is applied in free space,then the exerted magnetic fieldB=μ0H

Q: 2. A flat, circular loop has 5 turns. The radius of the loop is 2 m and the current through the wire…

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Q: Calculate the magnetic field strength needed on a 230-turn square loop 18 cm on a side to create a…

A: The given data are: N=230a=18 cm=0.18 mτ=355 N.mI=29 A Here, N denotes the number of turns, a…

Q: Calculate the magnetic field strength needed on a 220-turn square loop 22 cm on a side to create a…

A: The objective of the question is to calculate the magnetic field strength needed on a 220-turn…

Q: What is the magnitude of the (resultant) magnetic field at the point P which is lo- cated at y = 6…

A: Since the current I1 and I2 and are in positive Z and negative Z axis, the X component of magnetic…

Q: Two vertically hanging wires have a fixed horizontal sep 85 cm, and they carry upward c rents of i1…

A: Given: The distance between the two wires is 85 cm. The current in wire 1 is 3.5 A. The distance…

Q: When the N end of a magnet moves towards a loop of wire from the left, the wire loop experiences an…

A: The magnetic field lines in the bar magnetic is always from North to south pole.

Q: A 28.00 ampere electric current passing through in a straight wire which bended by a right angle as…

A: Given that current in the wire is I= 28 ampere. The magnetic field at point p will depend on the…

Q: Determine the current I flowing through a solenoid, if the magnetic flux inside its core is found to…

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Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.