US$ 15.00
and acetate strips for hollow-conductor work
revealing cornea
this Hall's car supports dynamics work on inclined planes with weights and pulleys
and Lucite dielectrics for studies of capacitance
AC/DC Power Supply Controller for Ripple Tank, Variable DC and Fixed AC Pack Size_7 and acetate strips for hollow-conductorTwo variable 0 to 6V DC outputs paired with two fixed 6V 10W and 12V 20W AC outputs on this power supply controller, sized for ripple tank and bulb driven physics demonstrations.
US$ 15.00
US$ 35.00
US$ 275.00
US$ 187.50
US$ 247.50
US$ 35.95
US$ 39.95
US$ 25.00
US$ 16.00