Flask-Type Electroscope

Flask-Type Electroscope

SKU: 756160NC
$62.00Price

When a charge enters the flask through the ball on top of the unit, the leaves separate. The greater the charge, the greater the separation. Reinforce concepts of electrical charge, transfer of charge, induction, and conduction.

Consists of 250-mL flask, rubber stopper, alligator clip, and rod with ball top. Instructions included.