Electrochemical Cell Diagram with Salt Water and Iron Plates #117354 (License: Personal Use)

This technical illustration depicts a homemade electrochemical cell where two iron plates serve as electrodes immersed in salt water inside a wooden barrel. Electrical output is measured via a voltmeter (V) and ammeter (A), while a rheostat controls current and a pulley system suggests mechanical linkage or demonstration setup. The generator wheel implies energy input or conversion, illustrating foundational principles of galvanic cells and circuit behavior.

Used in educational contexts-especially high school or introductory college physics/chemistry-to demonstrate voltaic cells, conductivity, and basic circuitry. Matches user intent for learning, teaching resources, lab setup guides, or STEM project planning.