CAPACITORS
1965 · Department of Defense, Defense Imagery (via FedFlix)
Finding US Government work
The record names a federal body as the creating agency: Department of Defense. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act).
The record names a federal body as the creating agency. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act). This says nothing about copyright outside the United States, or about music, stock footage or other material the film may incorporate.
- Creating body, as recorded
- Department of Defense
- DoD production number
- PIN 39987
- Internet Archive item
- gov.dod.dimoc.39987 (uploader's licence mark: http://creativecommons.org/publicdomain/zero/1.0/)
The record
The Internet Archive item's description, as transcribed by the uploader from the source archive's record. Check it against the National Archives catalog entry linked above.
Department of Defense PIN 39987 CAPACITORS 1964 DEFINES ELECTROSTATIC FIELD AND DIELECTRIC. DESCRIBES AIR, PAPER, OIL, ELECTROLYTIC, AND CERAMIC TYPE CAPACITORS AS TO THEIR CONSTRUCTION AND GENERAL USAGE. THE UNIT FOR MEASURING CAPACITORS, THE "FARAD", IS STATED AND EXAMPLES OF COMPUTING CAPACITANCE ARE GIVEN. THE FACTORS OF DIELECTRIC, PLATE AREA, AND DISTANCE BETWEEN PLATES WHICH AFFECT THE VALUE OF CAPACITANCE ARE PRESENTED, AND THE NARRATOR DISCUSSES THEIR EFFECTS ON CAPACITANCE. DEFINES VOLTAGE RATING AND EXPLAINS THE FACTORS WHICH AFFECT THE VOLTAGE RATINGS OF CAPACITORS..