Answered: Q no: 01 (a) Discuss the origin of…

Science

Physics

Q no: 01 (a) Discuss the origin of paramagnetism, diamagnetism and ferromagnetism.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 13CQ: Hall potentials are much larger for poor conductors than for good conductors. Why?

See similar textbooks

Related questions

Q: A cyclotron designed to accelerate protons has an outer radius of 0.350 m. The protons are emitted…

A: (a) Frequency of the cyclotron

Q: An electron in J. J. Thomson's charge-to-mass apparatus moves perpendicular to a B-field along a…

A: Radius circular path: r = 13.10 cm = 0.1310 m Magnitude of electric field: E = 17.80 kV/m = 17800…

Q: negative charge, q = -7.2 nC follows a circular path due to the force caused by the magnetic field.…

Q: An electron in a TV CRT moves with a speed of 6.00 X 107 m/s,in a direction perpendicular to the…

A: velocity, v = 6 X 107 m/s magnetic field, B = 5 X 10-5 T

Q: (a) Triply charged uranium-235 and uranium-238 ions are being separated in a mass spectrometer. (The…

A: Given: Mass of ions, m1=3.90✕10−25 kg and m2=3.95×10-25 kg Speed of ions, v=7×105 m/s Magnetic field…

Q: What is the force per meter (in N/m) on a lightning bolt at the equator that carries 19,040 A…

A: lightning bolt at the equator carries 19040A current.Earth's magnetic field is 3.00 ✕ 10−5 T.

Q: An oil leak is subject to the following velocity field in the x-y plane of the water surface…

A: Consider the given data as below. The weight of block, W=150 N The velocity, v=0.8 ms The…

Q: What is the maximum force (in N) on an aluminum rod with a 0.150 µC charge that you pass between the…

A: Charge on rod is Magnetic field is Speed is Note:Find:The maximum magnetic force.

Q: A 0.140-kg baseball, pitched at 37.5 m/s horizontally and perpendicular to the Earth’s horizontal…

A: Given: Mass,m=0.140kgFinal Vecloity,v=37.5m/sInitial Vecloity,u=0m/sMagnetic…

Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C Speed (v) = 6.98 m/s Magnetic field (B) = 6.28 T

Q: Auroras e are produced when charged particles from the sun (a.k.a. solar wind e) directed toward the…

A: A charged particle moving in a magnetic field, experiences a magnetic force due to this magnetic…

Q: What will be the magnitude of the acceleration of the TA) electron in question 2 at the instant…

A: Magnitude of magnetic field at distance d from current carrying wire is B=μ0I2πr Force on moving…

Q: Physics Consider an experimental setup where charged particles (electrons or protons) are first…

Q: proton is accelerated from rest in a circular orbit of diameter 10.16 cm through a magnetic field…

Q: A particle of charge q and mass m moves in the uniform fields E⃗ =E0k^ and B⃗ =B0k^. At t = 0, the…

Q: A particle with positive charge = 4.65 x 10-18 C moves with a velocity v = (5î + 2j - k) m/s through…

Q: If a cosmic ray proton approaches the Earth from outer space along a line toward the center of the…

A: When a charged particle is moving in a magnetic field B with a velocity v, the magnetic force acting…

Q: Consider a straight conductor of length 9.7 cm. The conductor moves at right angles to a magnetic…

A: Given Length l = 9.7 cm = 0.097 m Magnetic field B = 10-3 T Generating E.M.F…

Q: What is the maximum force on an aluminum rod with a 0.100-μC charge that you pass between the poles…

A: The speed =5.00m/s To find the maximum force on an aluminum rod

Q: Let the field be the Earth's magnetic field, at 4 * 10 ^ - 5 T. The electron follows a circular path…

A: The Earth's magnetic field is B = 4 x 10-5 TThe electron follows a circular path of radius r = 4…

Q: (a) What is the force per meter on a lightning bolt at the equator that carries 20,000 A…

Q: Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. These…

Q: Let B = 20x month mWb/m2 in a ferromagnetic material (p=80µ0). In which option are the M and Jb…

A: From the given values,

Q: A sphere of radius R has a uniform volume charge density p. When the sphere rotates as a rigid…

A: Given: radius of sphere - R Volume charge density - ρangular speed - ω

Concept explainers

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.

Question

Q no: 01 (a) Discuss the origin of paramagnetism, diamagnetism and ferromagnetism.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Check Your Understanding What Is the magnitude of the induced electric field in Example 13.8 at t=0 if r= 6.0cm, R= 2.0cm,n = 2000 turnspermeter, I0= 2.0A, and a = 200s-1?
An electron in a TV CRT moves with a speed of 6.0107 m/s, in a direction perpendicular to Earth's field, which has a strength of 5.0105 T. (a) What strength electric field must be applied perpendicular to the Earth’s field to make the election moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic fields and avoid the need for such a collection,)
Repeat the previous problem, but with the loop lying flat on the ground with its current circulating counterclockwise (when viewed from above) in a location where Earth’s field is north, but at an angle 45.0° below the horizontal and with a strength of 6.0105T.
Check Your Understanding In what orientation would a magnetic dipole have to be to produce (a) a maximum torque in a magnetic field? (b) A maximum energy of the dipole?
What magnetic field is required in order to confine a proton moving with a speed of 4.0 × 106 m/s to a circular orbit of radius 10 cm?
When the current through a circular loop is 6.0 A, the magnetic field at its center is 2.0104 T. What is the radius of the loop?
Is B constant in magnitude for points that lie on a magnetic field line?
A proton precesses with a frequency p in the presence of a magnetic field. If the intensity of the magnetic field is doubled, what happens to the precessional frequency?
A current of 1.2 A is flowing in a coaxial cable whose outer radius is five times its inner radius. What is the magnetic field energy stored in a 3.0-m length of the cable?
Two long coaxial copper tubes, each of length L, are connected to a battery of voltage V. The inner tube has inner radius o and outer radius b, and the outer tube has inner radius c and outer radius d. The tubes are then disconnected from the battery and rotated in the same direction at angular speed of radians per second about their common axis. Find the magnetic field (a) at a point inside the space enclosed by the inner tube r d. (Hint: Hunk of copper tubes as a capacitor and find the charge density based on the voltage applied, Q=VC, C=20LIn(c/b) .)
If a charged particle moves in a straight line, can you conclude that there is no magnetic field present?
An electron of kinetic energy 2000 eV passes between parallel plates that are 1.0 an apart and kept at a potential difference of 300 V. What is the strength of the uniform magnetic field B that will allow the electron to travel undeflected through the plates? Assume E and B are perpendicular.