Electromagnetic pendulum demonstration
Negotiable /Piece
Min.Order:10 Pieces
Ningbo Huamao International Trading Co., Ltd.
Electromagnetic 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.
Pole exists between the role of each other, that is the same name as poles repel each other, synonyms poles attract each other
The current existence of the magnetic effect phenomenon, for energizing solenoid will produce similar bar magnets N S two.
Pendulum In reality, since the presence of the resistance, the pendulum will gradually decrease in magnitude until stationary; but if during the swing, the energy compensation can be obtained, then the wobble has been down.
The electromagnetic pendulum principle is that when the pendulum equilibrium position when placed through the photoelectric tube trigger circuit, so that hidden in the base of the magnetic field inside the solenoid, and this coincided with the magnetic poles of the pendulum relative, resulting in repulsion ; the equivalent of a pendulum additional thrust to compensate, so the pendulum has been swinging down.