Science First Electricity

Resistor, 100 ohm, 25 watt

$9.00

Rheostat N-100V only

$121.08

Pulley, upper with axel and rubber bushings, negative dome

$39.00

Pulley, lower, wool covered, negative dome

$36.00

Motor, 115v

$92.00

Knob, speed control

$4.50

Dome

$86.50

Column, polycarbonate

$72.00

Brush electrode, upper

$12.00

Brush electrode, lower

$12.00

Replacement Belt for N-100 Van De Graaff

$16.80

Bobblehead, Electrostatic

$96.50

Electricity