Effect of heat-treatment on the mechanical properties on one per cent. carbon steel

✍ Scribed by French, H.J. (author);Johnson, W.George (author)

• Publisher: Elsevier BV
• Year: 1922
• Tongue: English
• Weight: 103 KB
• Volume: 193
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(22)90536-8

✦ Synopsis

April, I922. ] U.S. BUREAU OF STANDARDS NOTES. 545 R1, R2 are the measured values of resistance and if is, i 2 are corresponding values of the current, then provided the coil can be considered as made of a nearly perfectly conducting material.

It is also shown that at a given point of the coil the current io may be computed if the emf induced in any coil portion is known and if the value of the resistance measured by the resistancevariation method is known for all points of the coil. These computations are then applied to coil aerials and the results are verified experimentally.