US$ 25.51
and resonance relationships
dramatizing Coulomb repulsion and charge distribution on conductors
For Faraday's law
Designed for liquid-fill Snell's-law work at smaller scale
5 inch dynamics carts in solid wood and aluminum with nylon ball-bearing wheels
Lead-Acid Accumulator with Handle, 2V 20Ah Mechanics_Kinematics and resonance relationshipsTransparent cased 2V 20Ah lead acid accumulator with removable handle and printed terminal markings, letting students see the plate stack and watch electrolyte action through the side wall.
US$ 25.51
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