Eccentricity of Center of Gravity Apparatus Pack Size_4 Largest-value decade capacitance box stepping

Largest-value decade capacitance box stepping 10uF to 100uF in 10uF increments at plus-or-minus 5% on 63V

Convertible motor-generator running AC or DC in shunt or series wound configurations

showing how current through an iron core builds magnetic flux in student investigations

and electromagnet to map mechanical/electrical/light/heat conversions

Louis open frame

Eccentricity of Center of Gravity Apparatus Pack Size_4 Largest-value decade capacitance box steppingEccentricity of center of gravity apparatus with a ductile parallelepiped and central plumb line, showing how the center of gravity of a solid passes through its support polygon.