Decade Capacitance Box, Model D Subcategory_Color and Light and electric field physics in

and electric field physics in classroom experiments

half-blue painting

the thinnest gauge for mounting the smallest and most delicate insect specimens in permanent displays

demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest

used to map field lines around bar magnets and solenoids

Decade Capacitance Box, Model D Subcategory_Color and Light and electric field physics inDecade capacitance box stepping 10nF to 100nF in 10nF increments at plus or minus 5% on 63V, the higher nanofarad decade for tuned circuit, RC network, and wave shaping student investigations.