Ruleless pendulum demonstration
Negotiable /Piece
Min.Order:10 Pieces
Ningbo Huamao International Trading Co., Ltd.
Ruleless pendulum demonstration ,This is our new creative series which used for junior middle school Innovation experimental ! new beautiful design and very eash to be used.
When only the case of gravity, the pendulum swing a clear periodicity, the swing direction and the cycle remain unchanged.
When the pendulum metal balls at the same time receive the external magnetic field, the magnetic field effect on the metal ball, pendulum swing direction and the cycle will change.
If the applied magnetic field is a single uniform magnetic field, the swing state or a certain law of motion; But if the applied magnetic field is non-uniform magnetic field, then the pendulum swing will show "no rules" changes, which is "unable to determine "Its swing direction and speed cycle.
Products from metal pendulum ball, base composition.
Product Dimensions: 350mm × 260mm × 330mm. Using a common base of PVC molding, base size: 350mm × 260mm × 70mm; 10mm high legs using special rubber pads to prevent vibration and slipping.
Metal pendulum balls, number 1, diameter 20mm, cycloid using high-strength nylon fishing line.
Acrylic material made of beams fixed to the bracket and universal molding nylon cradle; bracket mounted metal balls placed on the left ring.
Mounted within the base has a high magnetic NdFeB magnet array.