Electrochemical Cell Diagram: Generator, Saltwater Electrolysis Setup #117349 (License: Personal Use)

This black-and-white technical illustration depicts a complete electrochemical setup: a hand-cranked generator supplies current through a voltmeter (V) and ammeter (A) to two iron plates submerged in salt water inside a wooden barrel. A rheostat and pulley system are included to regulate resistance and mechanical input, illustrating foundational principles of electrolysis and circuit behavior. The labeled components emphasize educational clarity for students learning basic electrical and chemical interactions.

Used in educational resources, textbooks, or science museum exhibits to explain early electrochemical experiments; matches user intent for learning how batteries or electrolytic cells function at a conceptual level.