2 Pcs Electrostatic Feather Student Physics Electrostatic Experiment Equipment Demonstrator Test Feather Static Experiment Equipment Physical and Electrical Science Teaching Instruments

Specifications: Condition: 100% Brand New Color: as Shown in the Picture Quantity: 1 Size: length 130* width 65mm height 85mm Material: plastic + metal Weight: pair about 105g/3.70 oz Precautions After the experiment, wipe the instrument clean and put it in a clean, dry and well-ventilated place to avoidoOrganic solvent contact.

• * Demonstrate the electric field lines of point charge, and connect the bracket of the electric test feather (the metal rod is conductive) to the induction motor by wires.
• * Demonstrate electric field line experiments and students explore experiments about static electricity.
• * The product consists of round base, bracket, silk thread, etc. Each set is equipped with two.
• * Rotating the motor can see that the electric plume wires of the electroscope plume out in a radial pattern, simulating the electric field lines of the point charge.
• * Size: length 130* width 65mm height 85mm. Material: plastic + metal. Weight: a pair of about 105g.