Colorado State University
College of Natural Sciences
Department of Physics
About
People
Affiliate Faculty and Guest Associates in Research
Contact Info
Astronomy
Local Astronomy Resources
About the Observatory
Telescope Operators
Gallery
MMO Observing Log
Little Shop of Physics
POWER+
Current Courses
Events
Invariant Syllabi
Employment
Visiting Information
Research
Atomic, Molecular and Optical Physics
Condensed Matter Physics
High Energy Particle Physics
Theory
Research Facilities
Future Students
Future Undergraduate Students
Future Graduate Students
Student Organizations
Undergraduate Students
Student Groups
Society of Physics Students
Women in Physics
Course Listing
Scholarships
Physics Tutoring
Degree Requirements
Student Resources
Career Resources
Colloquia and Seminars
Accelerated Master’s Programs
Undergraduate Research
Graduate Students
Graduate School Forms
FAQ
Physics Graduate Courses
Graduate Degree Plans
Resources and Perks
Career Resources
Colloquia and Seminars
Faculty & Staff
Resources and Perks
Colloquia and Seminars
Travel Resources
Kuali Resources
Alumni & Friends
History
Department Photos
Historical Articles
MENU
About
People
Affiliate Faculty and Guest Associates in Research
Contact Info
Astronomy
Local Astronomy Resources
About the Observatory
Telescope Operators
Gallery
MMO Observing Log
Little Shop of Physics
POWER+
Current Courses
Events
Invariant Syllabi
Employment
Visiting Information
Research
Atomic, Molecular and Optical Physics
Condensed Matter Physics
High Energy Particle Physics
Theory
Research Facilities
Future Students
Future Undergraduate Students
Future Graduate Students
Student Organizations
Undergraduate Students
Student Groups
Society of Physics Students
Women in Physics
Course Listing
Scholarships
Physics Tutoring
Degree Requirements
Student Resources
Career Resources
Colloquia and Seminars
Accelerated Master’s Programs
Undergraduate Research
Graduate Students
Graduate School Forms
FAQ
Physics Graduate Courses
Graduate Degree Plans
Resources and Perks
Career Resources
Colloquia and Seminars
Faculty & Staff
Resources and Perks
Colloquia and Seminars
Travel Resources
Kuali Resources
Alumni & Friends
History
Department Photos
Historical Articles
Barkhausen Effect
Barkhausen Effect
Demo Number
168
Location
Shelf 32
Description
With the iron rod in the center of the solenoid, you can hear the domains change when the magnet is brought close to the iron rod.
Related Demos
003
Tips
There is a manual in the box for the setup.
BE CAREFUL, THE MAGNET IS STRONG AND CAN PINCH YOU!!
You will need:
Amplifier demo 9001 on shelf 61
Any speaker but demo 291 shelf 49 works well
Demo 003 MAGNET AND COMPASS ARRAY is an excellent way of demonstrating this effect in a visual way
Want to check out this demo?
Visit the
reservation page
!
Main Demo Categories:
0 Homepage
(1)
1 Mechanics
(107)
2 Fluid Mechanics
(35)
3 Oscillations and Waves
(55)
4 Thermodynamics
(35)
5 Electricity & Magnetism
(110)
6 Optics
(49)
7 Modern Physics
(18)
9 Equipment
(59)
In Storage
(31)
New Demos in the last year
(1)
This Demo is Part of the following Categories:
5G20 Magnetic Domains and Magnetization
FERROFLUID KIT
MAGNETIC LEVITATION BY DIAMAGNETISM