Apr 18 – 19, 2026
University of Delaware, Sharp Laboratory
US/Eastern timezone
TimeTable of the meeting is now available. Registration for zoom attendance still open!

Tesla coils in the classroom

Apr 18, 2026, 3:00 PM
30m
University of Delaware, Sharp Laboratory

University of Delaware, Sharp Laboratory

104 The Green, Newark, DE 19716

Speaker

Dr William A. Tobias (University of Virginia)

Description

The Tesla coil is arguably one of the most iconic physics demos. They exist in many forms large and small. I will show and tell a collection of coils that we typically use in our physics classrooms, both the classic spark gap Tesla coil (SGTC) and the more modern solid state Tesla coil (SSTC). These include handhelds for vacuum testing & gas discharge, small toys that emit gentle sparks playing music and large units that send out loud electrical arcs.

Primary author

Dr William A. Tobias (University of Virginia)

Presentation materials

There are no materials yet.