THE DEVELOPMENT OF CIRCULAR WIRE MAGNETIC INDUCTION EXPERIMENT DEVICE AS PHYSICS LEARNING MEDIA

Abstract

In general, this research aims to produce a valid magnetic induction experimental device as a medium for
learning physics in high school. The experimental device consists of experimental equipment and tool usage
manual. In particular, this research aims to design, build, and validate devices for magnetic induction
experiments on coiled wire as a physics learning media according to the research development steps. Three
experts and two physics teachers as users have been involved to provide an assessment of the experimental
devices that have been built. Assessment is carried out on the construction and content of the experimental
device. The results of data analysis showed that every aspect of the assessment of the experimental tool was
declared valid with a very good category (index validity 3.34) and the manual for using experimental tools
was also declared valid with a very good category (index of validity 3.47). Thus, it can be said that the
magnetic induction experimental device in circular wire is declared valid as a medium for physics learning.