Description

sized to slot into modular Ohm's-law and series-parallel-circuit investigations

resistor networks

letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral

7 inches with five 50mm steel spheres

or batteries required

4-Cell D-Size Battery Holder Capacity_10mL sized to slot into modularFour cell D size holder in unbreakable plastic with curved retention sides, sized to deliver 6V at the high current capacity of D cells for sustained electromagnet and motor demonstrations.

Exchange/Return Notes

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4-Cell D-Size Battery Holder Capacity_10mL sized to slot into modular

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