"Wards"

Durable solenoid for induction experiments.

Allows students to visualize magnetic fields.

Visualize magnetic fields in three dimensions.

Demonstrates static magnetic fields.

Simple, easy-to-use compasses.

Aluminum, economical plotting compass.

Aluminum, economical plotting compass.

Brass, economical plotting compass.

Simple demonstration compass.

Barlow's wheel ideal for demonstrating Lorentz force.

Eddy current for demonstrating Lenz's law.

Spare gilley coils for magnetic induction.

Ideal kit for studying and demonstrating electrical charges.

Leyden jars for static electricity activities.

Ideal for experiments with electrostatic principles.

Accessories for electrostatic generators.