Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Magnetic Fields01:27

Magnetic Fields

7.6K
A moving charge or a current creates a magnetic field in the surrounding space, in addition to its electric field. The magnetic field exerts a force on any other moving charge or current that is present in the field. Like an electric field, the magnetic field is also a vector field. At any position, the direction of the magnetic field is defined as the direction in which the north pole of a compass needle points.
A magnetic field is defined by the force that a charged particle experiences...
7.6K
Potential Due to a Magnetized Object01:24

Potential Due to a Magnetized Object

847
Magnetic dipoles in magnetic materials are aligned when placed under an external magnetic field. For paramagnets and ferromagnets, dipole alignment occurs in the direction of the magnetic field. However, the dipoles align opposite to the field in the case of diamagnets. This state of magnetic polarization due to the external field is called magnetization. Magnetization is defined as the dipole moment per unit volume. It plays a similar role to polarization in electrostatics.
The vector...
847
Magnetic Field due to Moving Charges01:23

Magnetic Field due to Moving Charges

12.0K
A stationary charge creates and interacts with the electric field, while a moving charge creates a magnetic field.
Consider a point charge moving with a constant velocity. Like the electric field, the magnetic field at any point is directly proportional to the magnitude of the charge and inversely proportional to the square of the distance between the source point and the field point. However, unlike the electric field, the magnetic field is always perpendicular to the plane containing the line...
12.0K
Electromagnetic Fields01:30

Electromagnetic Fields

2.9K
Electric fields generated by static charges, often referred to as electrostatic fields, are characteristically different from electric fields created by time-varying magnetic fields. While the former is a conservative field, implying that no net work is done on a test charge if it goes around in a complete loop in the field, the latter is, by definition, not a conservative field; net work is done, and it is proportional to the rate of change of magnetic flux.
However, the observation of...
2.9K
Magnetostatic Boundary Conditions01:28

Magnetostatic Boundary Conditions

1.7K
An electric field suffers a discontinuity at a surface charge. Similarly, a magnetic field is discontinuous at a surface current. The perpendicular component of a magnetic field is continuous across the interface of two magnetic mediums. In contrast, its parallel component, perpendicular to the current, is discontinuous by the amount equal to the product of the vacuum permeability and the surface current. Like the scalar potential in electrostatics, the vector potential is also continuous...
1.7K
Atomic Nuclei: Nuclear Relaxation Processes01:23

Atomic Nuclei: Nuclear Relaxation Processes

1.3K
In the absence of an external magnetic field, nuclear spin states are degenerate and randomly oriented. When a magnetic field is applied, the spins begin to precess and orient themselves along (lower energy) or against (higher energy) the direction of the field. At equilibrium, a slight excess population of spins exists in the lower energy state. Because the direction of the magnetic field is fixed as the z-axis,  the precessing magnetic moments are randomly oriented around the z-axis.
1.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Exploring the risk factors for perineal wound infection after laparoscopic abdominoperineal resection.

Annals of medicine and surgery (2012)·2026
Same author

Low-molecular-weight fucoidan inhibits HMGB1-induced thromboinflammation by modulating HMGB1-TLR4 axis.

European journal of pharmacology·2026
Same author

Anti-inflammatory and anti-oxidative properties of thymoquinone attenuate D-galactose induced premature aging-associated alterations in mice.

Scientific reports·2026
Same author

Integrative analysis of maize and sunflower responses to copper stress reveals species-specific phytoremediation strategies.

BMC plant biology·2026
Same author

Immunoinformatics-Driven Design of a Multiepitope Vaccine for Rustrela Virus-Induced Neurological Diseases: A New Frontier in Encephalitis and Meningoencephalitis Prevention.

Viral immunology·2026
Same author

Interactions between the arbuscular mycorrhizal fungus Acaulospora delicata, wheat, and aphids under drought stress.

Mycorrhiza·2026

Related Experiment Video

Updated: Mar 9, 2026

Magnetically Induced Rotating Rayleigh-Taylor Instability
06:42

Magnetically Induced Rotating Rayleigh-Taylor Instability

Published on: March 3, 2017

10.2K

Generalized Magnetic Field Effects in Burgers' Nanofluid Model.

M M Rashidi1, Z Yang1, Muhammad Awais2

  • 1Shanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Management Systems, Tongji University, Jiading, Shanghai, China.

Plos One
|January 4, 2017
PubMed
Summary
This summary is machine-generated.

This study analyzes magnetic field effects on Burgers' nanofluid flow, incorporating Brownian motion and thermophoresis. Results reveal how these factors influence non-Newtonian fluid dynamics under varying heat conditions.

More Related Videos

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons
09:54

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons

Published on: July 14, 2021

5.3K
Combining 3D Magnetic Force Actuator and Multi-Functional Fluorescence Imaging to Study Nucleus Mechanobiology
06:54

Combining 3D Magnetic Force Actuator and Multi-Functional Fluorescence Imaging to Study Nucleus Mechanobiology

Published on: July 5, 2022

2.8K

Related Experiment Videos

Last Updated: Mar 9, 2026

Magnetically Induced Rotating Rayleigh-Taylor Instability
06:42

Magnetically Induced Rotating Rayleigh-Taylor Instability

Published on: March 3, 2017

10.2K
Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons
09:54

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons

Published on: July 14, 2021

5.3K
Combining 3D Magnetic Force Actuator and Multi-Functional Fluorescence Imaging to Study Nucleus Mechanobiology
06:54

Combining 3D Magnetic Force Actuator and Multi-Functional Fluorescence Imaging to Study Nucleus Mechanobiology

Published on: July 5, 2022

2.8K

Area of Science:

  • Fluid Dynamics
  • Nanofluids
  • Magnetohydrodynamics

Background:

  • Understanding non-Newtonian fluid behavior is crucial in various industrial applications.
  • Generalized magnetic field effects on Burgers' fluids require detailed investigation.
  • Nanofluidics, including Brownian motion and thermophoresis, significantly impact heat transfer.

Purpose of the Study:

  • To analyze the generalized magnetic field effects on the flow of a Burgers' nanofluid over an inclined wall.
  • To investigate the influence of Brownian motion and thermophoresis on nanofluidics.
  • To examine heat transfer characteristics under non-uniform heat generation/absorption.

Main Methods:

  • Mathematical modeling of hydro-magnetics for Newtonian and Burgers' models.
  • Incorporation of generalized magnetic field terms for accurate analysis.
  • Application of homotopy analysis method to solve the transformed partial differential equations.
  • Graphical representation of solutions for key parameters.

Main Results:

  • The study presents analytical solutions for the Burgers' nanofluid flow.
  • The impact of magnetic field, Deborah number, Brownian motion, and thermophoresis on fluid flow is visualized.
  • Non-uniform heat generation/absorption effects on the flow are analyzed.
  • A comparative study validates the obtained results against existing data.

Conclusions:

  • The generalized magnetic field significantly influences Burgers' nanofluid flow.
  • Brownian motion and thermophoresis play critical roles in nanofluid behavior.
  • The employed homotopy approach provides accurate analytical solutions for complex fluid dynamics problems.