Lightning Rod Illustration - Electrostatic Conductor Diagram #3523318 (License: Personal Use)

This grayscale vector illustration depicts a standard lightning rod or electrostatic conductor assembly, featuring a wide conical base (representing grounding), a slender vertical rod, and a smooth spherical terminal at the apex. The design emphasizes electrical field concentration at the sphere and safe current dissipation through the base-core principles in electrostatics and lightning protection systems.

Commonly used in educational physics resources, engineering manuals, or safety guides to explain charge distribution, corona discharge, and lightning protection mechanisms; matches user intent for technical diagrams or STEM teaching visuals.