Bringing conductive materials or electronic devices close to a plasma globe may cause the glass to become hot, and the high voltage may produce a substantial static charge on the conductor, which may cause a mild electric shock, even through a protective plastic casing.
Bringing conductive materials or electronic devices close to a plasma globe may cause the glass to become hot. The high voltage radio frequency energy coupled to them from within the globe may cause a mild electric shock, even through a protective plastic casing.