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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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ERIC Number: EJ586643
Record Type: CIJE
Publication Date: 1999
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: ISSN-0045-0855
Continuously Variable Voltage Source for Microscale Electrolysis.
Clark, Michael J.
Australian Science Teachers' Journal, v45 n1 p54 Mar 1999
Describes a simple and inexpensive procedure for constructing a circuit element that will allow for continuously variable and precisely controllable low direct-current voltages. (WRM)
Descriptors: Electric Circuits, Electricity, Elementary Secondary Education, Physics, Science Activities, Science Equipment
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Direct Current; Voltage Controls