Description

As early as 600 BC, observers of the physical world suspected that electricity existed but did not have a name for it. Real progress in unraveling the mystery of electricity has come only within the last 250 years! Use this merit badge pamphlet to learn all about electrical safety inspections, electromagnetic attraction and repulsion, direct currents and alternating currents, fuses and electric circuits, energy costs and conservation, and how to respond to electrical emergencies!