In this experiment, we explored how electric potential changes with distance from a point electrode in water, mapping equipotential lines to reveal the geometry of the electric field.

In this lab, students determine the initial launch velocity of a ball by setting a launcher vertically, recording its motion in slow motion, and analyzing the total flight time to calculate velocity using kinematics.

This experiment builds a small thermoelectric generator using a Peltier module to show how temperature differences can be converted into electricity, highlighting the Seebeck effect, performance limits, and applications from waste heat recovery to space exploration.