A Servo-Controlled Balance for the Absolute Ampere Determination

スポンサーリンク

概要

• 論文の詳細を見る

• A servo-controlled balance for the absolute ampere determination has been developed.The force can be measured with high speed(in a few minutes)and with high sensitivity(10^<-8>N).The analysis of the current balance also agrees with the experiments.The noise by the convection current of air produced by heating in the moving coil is newly estimated.The current of the moving coil for obtaining the best signal to noise ratio is around 1 A in the present coil system.

• 社団法人応用物理学会の論文
• 1978-08-05

著者

• Nakamura Hisao

  Electrotechnical Laboratory

関連論文

• A Servo-Controlled Balance for the Absolute Ampere Determination
• A Design for a High-Homogeneity Coil System Independent of the Average Diameter

スポンサーリンク