Coulomb'S LAW Apparatus

Coulomb's Law Apparatus, students can accurately measure charge, force and distance between two conductive spheres. Its symmetrical design minimizes stray and mirror charges and built-in magnetic damping ensures quick, accurate measurements. l Built-in Balance Scale: A degree scale on the torsion balance provides accurate measurements of the torsion wire's twist angle. l Magnetic Damping: Allows measurements to be made quickly, minimizing the traditional difficulties with leakage currents.