Documents in the NTIS Technical Reports collection are the results of federally funded research. They are directly submitted to or collected by NTIS from Federal agencies for permanent accessibility to industry, academia and the public.  Before purchasing from NTIS, you may want to check for free access from (1) the issuing organization's website; (2) the U.S. Government Printing Office's Federal Digital System website http://www.gpo.gov/fdsys; (3) the federal government Internet portal USA.gov; or (4) a web search conducted using a commercial search engine such as http://www.google.com.
Accession Number AVA02342-VNB1
Title Electromagnets.
Publication Date 1994
Media Count 1AV-VHS 1/2 inch - 1 cassette
Personal Author N/A
Abstract The video shows how a magnetic field can induce current. It discusses the components of an electromagnet, explaining how its strength can be varied.
Keywords Components
Electric current
Electromagnets
Induction
Magnetic fields
 
Please call 1-800-553-6847 or 703-605-6000 to order (NTIS Order Number AVA02342-VNB1).
Source Agency Department of Navy - Audiovisual
NTIS Subject Category 49 - Electrotechnology
Corporate Author Department of the Navy, Washington, DC.
Document Type Audiovisual
Title Note N/A
NTIS Issue Number 9923
Contract Number N/A

Science and Technology Highlights

See a sampling of the latest scientific, technical and engineering information from NTIS in the NTIS Technical Reports Newsletter

Acrobat Reader Mobile    Acrobat Reader