Lxwyq Static Induction Model, Induction Motor Model, Tip Discharge and Capacitance Change Kit for School Labs Physics Science Educational Tool

Features

• >This machine is used in electrostatic experiments to obtain a large amount of electric charge and high voltage (about tens of thousands of volts), and cooperate with other instruments to carry out experiments such as the surface charge distribution of related conductors, the power line of the electrostatic field, the tip discharge and the discharge of the vacuum tube.
• >It can also do a series of experiments, such as electrostatic induction, spark discharge, tip discharge and capacitance change of capacitors.
• >The conductive layer in the conductive plate of this machine is coated with conductive material, the coating is firm, and the service life is long. It overcomes the shortcomings of the original aluminum foil that is easy to fall off, and can improve the electrification performance. It can be used in humid climates and rainy days. Power up.
• >For understanding the motor, it is more intuitive to observe in the darkroom. In the darkroom, the neutralizing brush and collector rod can be clearly seen from the fire bouquet, and the discharge phenomenon can be clearly seen on the tip of the collector rod.
• >After use, the two discharge balls can be contacted to neutralize the positive and negative charges, but please note: After the two discharge balls are in contact, the handle should not be turned to avoid the positive and negative charges of all the conductive layers on the two electric plates can be neutralized. At this time, if you want to power up the motor, you have to use the above methods to recharge it.