Description
and acetate strips for hollow-conductor work
and permittivity
Triple tandem plastic pulley with 25/38/50mm ball-bearing wheels on an open-sided 17
adjustable via motor voltage to mimic temperature and float weight to mimic pressure
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.
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