Jurnal Penelitian Pendidikan IPA (JPPIPA)
Vol. 1 No. 1 (2015): January

PENGUKURAN e/m elektron MENGGUNAKAN TABUNG TELEVISI (TV) DAN KUMPARAN HELMHOLTZ

Elyakim N. S. Patty (Unknown)
Endiyas Waluyo (Unknown)
Liefson Jacobus (Unknown)

Article Info

Publish Date
31 Jan 2015

Abstract

The purpose of this research is to determine the comparison value between e/m of electrons in the use of CRO television tube and use to examine the quality of the experimental method that was is by comparing the experimental method from J. J. Thomson. This research regarded as an experimental method, conducted by measuring the different of light points on the screen television tube to get the radius of electron motion. The data interpreted into a graph to a quaeter radius of current on the coil magnetic field Helmohltz I (amperes). This graph is used to find e/m value of electron and the result is:

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Journal Info
Jurnal Penelitian Pendidikan IPA (JPPIPA)
Website

Abbrev

jppipa

Publisher

Universitas Mataram

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

Description

Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching ...