Attempting to Extract Power from Earth's Rotation: An Experimental Test

Bastiaan Veltkamp, Rinke J. Wijngaarden

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

A recently proposed method for the extraction of electrical energy from a circuit that is static with respect to the surface of Earth is investigated experimentally. In this method an electrical circuit moves due to Earth's rotation in Earth's magnetic field, and thus is supposed to generate an electromotive force. Our experimental results demonstrate that the proposed method yields voltages more than 3 orders of magnitude smaller than the predicted signal. This discrepancy is explained, and constraints on alternative schemes are briefly considered.

Original languageEnglish
Article number054023
Pages (from-to)1-9
Number of pages9
JournalPhysical Review Applied
Volume10
Issue number5
DOIs
Publication statusPublished - 9 Nov 2018

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