Decade Capacitance Box, 10-100 µF, 63V Type_Cross-Sectional with circuit diagram printed for

with circuit diagram printed for demonstration

showing how inclination shifts from horizontal at the equator to vertical at the poles

5 by 5 inch base

One-inch brass ball that threads onto a pendulum string as a heavier metal counterpart to aluminum or steel balls in mass-dependent periodic-motion investigations

Meker-style natural gas burner delivers a broad

Decade Capacitance Box, 10-100 µF, 63V Type_Cross-Sectional with circuit diagram printed forLargest value decade capacitance box stepping 10uF to 100uF in 10uF increments at plus or minus 5% on 63V, the high microfarad decade for slow RC charging and energy storage demonstrations.