How to calculate magnetic field?

Click For Summary
SUMMARY

The discussion centers on calculating the magnetic field strength of a specific magnet to determine the induced electromotive force (emf) using Faraday's law. The user seeks to understand if the magnetic field calculator available on the KJ Magnetics website can provide accurate field strength measurements at the location of a solenoid through which the magnet passes. The conversation emphasizes the importance of magnetic flux and its relation to field lines being perpendicular to the solenoid wires.

PREREQUISITES
  • Understanding of Faraday's law of electromagnetic induction
  • Familiarity with magnetic field strength calculations
  • Knowledge of solenoids and their magnetic properties
  • Basic proficiency in using online magnetic field calculators
NEXT STEPS
  • Research how to use the KJ Magnetics magnetic field calculator effectively
  • Study the principles of magnetic flux and its calculation
  • Learn about the relationship between magnetic field strength and induced emf
  • Explore advanced applications of Faraday's law in electromagnetic systems
USEFUL FOR

Students of physics, electrical engineers, and anyone involved in electromagnetism or magnetic field calculations will benefit from this discussion.

radaballer
Messages
86
Reaction score
0
I understand the complexity of magnetism, but I need an approximation of the magnetic field strength of this magnet in order to calculate induced emf according to faradays equation. It is my understanding magnetic flux is induced by field lines perpendicular to the wires of the solenoid which the magnet passes through. There is a magnetic field calculator on the website above, can I calculate the field strength at the location where the solenoid which the magnet passes through and use the answer in faradays law?
 
Physics news on Phys.org

Similar threads

Undergrad Motional EMF in Faraday disc, co-rotating magnet axial mean flux
  • · Replies 5 ·
Replies
5
Views
671
Undergrad How can magnetic fields contain energy?
  • · Replies 17 ·
Replies
17
Views
3K
High School Experiment issues (electromagnetism)
  • · Replies 42 ·
2
Replies
42
Views
3K
Undergrad Induced electric fields and induced magnetic fields confusion
  • · Replies 9 ·
Replies
9
Views
4K
Undergrad Charge movement relative to magnetic field frame dependence/invariance
  • · Replies 5 ·
Replies
5
Views
1K
Undergrad How induction works within a coil (nuances of it)
  • · Replies 6 ·
Replies
6
Views
2K
Undergrad Biot Savart law gives us magnetic field strength or magnetic flux density?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Magnetic field at a point along the solenoid's axis but outside the solenoid
  • · Replies 5 ·
Replies
5
Views
2K
Undergrad EM Four-Potential and INDUCED Electric Fields
  • · Replies 10 ·
Replies
10
Views
2K
Undergrad Is This Correct Description of Magnetic Saturation?
  • · Replies 14 ·
Replies
14
Views
2K