A 16-cm-diameter circular loop of wire is placed in a 0.50-T magnetic field. (a) When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? (b) The plane of the loop is rotated until it makes a 42° angle with the field lines. What is the angle T for this situation? (c) What is the magnetic flux through the loop at this angle?

Q: Singly-ionised atoms accelerated by a 20 kV potential enter a region with a magnetic field at right…

A: As we know  Charge on C-12, q= -1.6×1019C Given: Potential, V = 20 kV Calculate Magnetic field

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A: The given values are, A=0.032 m2Bi=1.5 TBf=0                      for vanish the fieldε=0.010 V

Q: e has dimensions 2.80 cm by 3.20 cm and is in a uniform magnetic field that is directed at an angle…

A:

Q: (a) Calculate the change in magnetic flux. (b) Determine the magnitude of induced e.m.f in the loop.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: constant electric flux of 1800 Volt-meters passes through the center of a loop of wire whose…

A:

Q: A train travels at 7.7 m/s due east. Calculate the induced emf between the ends of a horizontal axle…

A: Given  Train travel at 7.7 m/s due east.  V = 7.7 m/s  Axle is ,7.9 m long,  L = 7.9 m  Earth…

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A: Given, Four loop with different radius in magnetic field

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A: Given B=25μT=25x10-6T L=35m v=95m/s

Q: A cube of edge length = 3.20 cm is positioned as shown in the figure below. A uniform magnetic field…

A: Edge length l=3.20cm=3.20×10-2m Magnetic field B→=(6.1i^+4.0j^+3.0k^)

Q: A circular wire loop is placed in a uniform magnetic field region such that its plane is…

A:

Q: To construct a nonmechanical water meter, a 0.500-T magnetic field is placed across the supply water…

A: (a)   Write the expression for the relation between the electric field and the magnetic field, and…

Q: First Question

A: We are given magnetic field as function of time and position. We first find the total flux through…

Q: The circular loop with a radius of 12cm seen in the figure is in a uniform magnetic field of 0.15T…

A: The circular loop initially has a radius of 12 cm, thus a diameter of 24 cm and is kept in a 0.15 T…

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A:

Q: The magnitude of the applied magnetic field in an MRI machine is 2.20 T at the patient's head. The…

A: Given data- dBdh=0.05 T/mat the head, B=2.20 TLarmor frequency is given by,f=e4πmBwhere,B=magnetic…

Q: Singly-ionised atoms accelerated by a 20 kV potential enter a region with a magnetic field at right…

A:

Q: A magnetic field of magnitude 0.360 T is oriented perpendicular to the plane of a circular loop.…

A: Write the given values with the suitable variables. B=0.360 Tϕ=2.10 Wb Here, B is the magnetic field…

Q: An MRI scanner is based on a solenoid magnetthat produces a large magnetic field. The magnetic field…

A: The speed of the technician, v=0.80 m/s   The distance from the scanner, d=1.0 m   The initial…

Q: At a particular location, the earth’s magnetic field is 50 μT tipped at an angle of 60° below…

A:

Q: A 100 turn circular coil of radius 40 cm is placed in the earth's magnetic field 0.39 G, such that…

A: Using relation of potential energy , torque and dipole moment we find

Q: A square, single turn coil of length 0.02-m is placed with its plane perpendicular to a constant…

A: length (l) = 0.02 m emf induced (E) = 18 mV = 0.018 Vrate of decrease of magnetic field = dAdt = 0.1…

Q: A magnetic field of magnitude 0.390 T is oriented perpendicular to the plane of a circular loop.…

A: Given: Magnetic field B = 0.390 T Magnetic field is perpendicular to plane of circular loop Magnetic…

Q: For a toroidal solenoid with the average circumference L =10 cm and 200 coils, the current is 100…

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Q: A flashlight can be made that is powered by the inducedcurrent from a magnet moving through a coil…

A:

Q: A magnetic field of magnitude 0.500 T is oriented perpendicular to the plane of a circular loop.…

A: Given  magnetic field (B)=0.500 T flux =2.55 Wb radius doubled. Required  radius flux

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A: Given, The magnitude of the magnetic field, B=0.410 T The angle between the plane of a circular loop…

Q: An electric generator consists of a rectangular coil of wire rotating about its longitudinal axis…

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Q: A magnetic field of magnitude 0.450 T is oriented perpendicular to the plane of a circular loop.…

A:

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.