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ERIC Number: EJ892044
Record Type: Journal
Publication Date: 2007-Nov
Pages: 4
Abstractor: As Provided
Reference Count: 2
ISBN: N/A
ISSN: ISSN-0031-921X
An Electromagnetic Induction Flashlight Experiment
Alden, Emily; Kennedy, Mark; Lorenzon, Wolfgang; Smith, Warren
Physics Teacher, v45 n8 p492-495 Nov 2007
In the last several years, the electronics industry has released hand generator-powered flashlights, which are advertised as the end of battery-powered flashlights. This has become possible because of recent advances in capacitor, magnet, and LED technology. Nevertheless, the physics behind these flashlights is fairly simple.
American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://scitation.aip.org/tpt
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A