Vol. 7 (08) pp. 1129-1133 DOI: 10.21474/IJAR01/9603

SIMPLIFIED MEASUREMENT OF GRAVITY ACCELERATION BASED ON ELECTROMAGNETIC INDUCTION PRINCIPLE.

  • School of Information Engineering,Nanjing Normal University Taizhou college,Taizhou 225300, China.
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Abstract

There are many methods for measuring gravity acceleration in physics experiments. These methods require special experimental instruments.Based on electromagnetic induction principle, this paper introduces a method using free audio processing software to measure gravity acceleration. In this method, no special experimental equipment is needed, and students can even experiment at home. The relative error of local gravity acceleration is 0.3%. This method stimulates students\' interest in learning and enhances students\' thinking. It has positive significance with hands-on ability, and also enriches the measurement method of gravity acceleration.

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How to Cite This Article

Liu Jing. (2019); SIMPLIFIED MEASUREMENT OF GRAVITY ACCELERATION BASED ON ELECTROMAGNETIC INDUCTION PRINCIPLE., Int. J. of Adv. Res., 7 (08), 1129-1133, ISSN 2320-5407. DOI: https://doi.org/10.21474/IJAR01/9603

Corresponding Author

Liu Jing
School of Information Engineering,Nanjing Normal University Taizhou college,
Creative Commons Attribution 4.0 This work is licensed under a Creative Commons Attribution 4.0 International License.