Topic 589

force, forces, energy, resistance, electricity, magnetic, meters, needle, produced, conductor, lamps, iron, vibrations, equal, magnet, volts, maximum, values, radiation, cable, length, scale, magnetism, effects, waves, acting, galvanometer, produce, turns, parallel, rate, elastic, wire, measure, resultant, spark, insulated, metallic, ohms, deflection, glass, proportional, magnets, resistances, lightning, poles, practical, movement, hence

Volumes with greatest proportion