• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Charge to Mass Ratio for the Electron
Charge to Mass Ratio for the Electron

Electromagnetic Induction
Electromagnetic Induction

DISCOVERY OF THE BIOFIELD A Different Type of
DISCOVERY OF THE BIOFIELD A Different Type of

... Although this has a tiny bit of truth, it is misleading and confusing. While it’s correct that any moving electric charge generates a magnetic field, such fields are only a fraction of the strength of the electric fields. In order to make magnetic fields apparent, coils of wire with many turns must ...
EMF induced in a coil by moving a bar magnet
EMF induced in a coil by moving a bar magnet

Study Guide
Study Guide

... If an object is placed in a magnetic field the object should become magnetized. When an object becomes magnetized it experiences a torque because it will seek to align parallel, or anitparallel with the magnetic field. When an object becomes magnetized it seeks to align itself somehow due to the mag ...
AP Physics C – Electricity and Magnetism
AP Physics C – Electricity and Magnetism

Gauss`s law
Gauss`s law

Magnetic Induction
Magnetic Induction

unit 4 physics index book 1 — electric power
unit 4 physics index book 1 — electric power

... Discuss and show with a diagram, how a strong magnetic field could be used to separate these three particles. Have the particles project from left to right, and the magnetic field directed into the page. Solution ...
Document
Document

... transported through the convection zone exhibiting such a relations as Hale ’ s low and Joy’ low . ・ One way to characterize such observations is to assume the “thin flux tube” . ...
File - STEP in STEM
File - STEP in STEM

... What kind of circuit components are needed to build the system? ...
Discussion on the Theory of the Physiological Effects of the Nikken
Discussion on the Theory of the Physiological Effects of the Nikken

230007 - EM - Electromagnetism
230007 - EM - Electromagnetism

... Theory classes: 17h Laboratory classes: 2h Self study : 25h ...
Science Circus Africa Teacher Booklet -Magnets-
Science Circus Africa Teacher Booklet -Magnets-

... 5. Attach the magnet to the bottom – it will stick magnetically. If you are using small disc magnets stick several together. 6. Use some more press-stick to stick the magnet and battery to something like a table or piece of wood. 7. Put the wire over the magnet and battery like in the picture. Bend ...
Heat Capacity Studies of NdNi4Si Compound
Heat Capacity Studies of NdNi4Si Compound

SAC: Solution to a scientific or technological problem
SAC: Solution to a scientific or technological problem

1. An isolated stationary point charge produces around it. a) An
1. An isolated stationary point charge produces around it. a) An

ΦB = BAcosθ - Purdue Physics
ΦB = BAcosθ - Purdue Physics

Q No - Air University
Q No - Air University

phys1444-fall11-110111
phys1444-fall11-110111

Seminar Report
Seminar Report

... hydrogen nuclei or protons. When a person is inside the powerful magnetic field of the scanner, the magnetic moments of some of these molecules become aligned with the direction of the field. A radio frequency transmitter is briefly turned on, producing a further varying electromagnetic field. The p ...
Magnetic anomalies in East Antarctica: application to definition of
Magnetic anomalies in East Antarctica: application to definition of

Answers - Manhattan Press
Answers - Manhattan Press

... (Open ended answer) This statement is true in some cases in which hard work is more important than bright ideas. Many of Edison’s inventions came from hard work. But in some cases the reverse is true, e.g. the finding of the structure of DNA by Watson and Crick. ...
Magnets and Magnetism
Magnets and Magnetism

Chapter 16 Study Guide
Chapter 16 Study Guide

< 1 ... 60 61 62 63 64 65 66 67 68 ... 161 >

Force between magnets



Magnets exert forces and torques on each other due to the complex rules of electromagnetism. The forces of attraction field of magnets are due to microscopic currents of electrically charged electrons orbiting nuclei and the intrinsic magnetism of fundamental particles (such as electrons) that make up the material. Both of these are modeled quite well as tiny loops of current called magnetic dipoles that produce their own magnetic field and are affected by external magnetic fields. The most elementary force between magnets, therefore, is the magnetic dipole–dipole interaction. If all of the magnetic dipoles that make up two magnets are known then the net force on both magnets can be determined by summing up all these interactions between the dipoles of the first magnet and that of the second.It is always more convenient to model the force between two magnets as being due to forces between magnetic poles having magnetic charges 'smeared' over them. Such a model fails to account for many important properties of magnetism such as the relationship between angular momentum and magnetic dipoles. Further, magnetic charge does not exist. This model works quite well, though, in predicting the forces between simple magnets where good models of how the 'magnetic charge' is distributed is available.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report