Demonstrates: Gauss's Law. Description: A charged conducting ball is placed inside a metal cup. The charge from the ball is transferred to the pail's outer surface. Show the charge transference by use of electroscope.
Demonstrates: Electrical field lines. Description: Seeds are placed in a culture dish with pieces of aluminum foil on bottom. When high voltage is applied seeds align with the field making the pattern of field lines visible.
Demonstrates: Electrical field lines. Description: Seeds are placed in a culture dish with pieces of aluminum foil on bottom. When high voltage is applied seeds align with the field making the pattern of field lines visible.