Item Type: Electronic Kit_x000D_ Model: 2368-10 Electricity Set_x000D_ Purpose: Electrical Circuit Experiment Equipment_x000D_ Material: PVC+ABS+Brass_x000D_ Battery: 3x1.5V AA Battery (Battery Not Included)_x000D_ Basic Experiment: It is suitable for electrical experiment and electromagnetic experiment._x000D_ How to Use:_x000D_ _x000D_ 1.Electrification by friction_x000D_ 2.The interaction between charges_x000D_ 3.Test the presence of charges with electroscope_x000D_ 4.Understand common circuit elements and symbols_x000D_ 5.Understand the circuit diagram_x000D_ 6.Brighten the bulb_x000D_ 7.Spin the motor_x000D_ 8.Make the buzzer sound_x000D_ 9.Understand the state of the circuit_x000D_ 10.Hand stability test_x000D_ 11.Connect parallel circuits_x000D_ 12.Connect parallel circuits_x000D_ 13.Connect the front and rear switching circuits_x000D_ 14.Measure current with ammeter_x000D_ 15.Explore the current law of series circuit_x000D_ 16.Explore the current law of parallel circuit_x000D_ 17.Measure voltage with voltmeter_x000D_ 18.Explore the voltage law of series battery packs_x000D_ 19.Make fruit battery_x000D_ 20.Understand Solar Cells_x000D_ 21.Explore the voltage law of series circuits_x000D_ 22.Explore the voltage law of parallel circuits_x000D_ 23.Test conductors and insulators_x000D_ 24.Understand the unilateral conductivity of Semiconductor diode_x000D_ 25.Understand resistance_x000D_ 26. Explore the factors that affect the resistance_x000D_ 27.Use slid rheostat to change bulb brightness_x000D_ 28.Understand photosensitive resistance_x000D_ 29.Understand thermistor_x000D_ 30.Ohm's law_x000D_ 31.Measure the resistance of constant resistors with voltmeter and ammeter_x000D_ 32.Measure the resistance of the bulb filament under different voltages with voltmeter and ammeter_x000D_ 33.Measure the power of bulbs with voltmeter and ammeter_x000D_ 34.Understand magnetism of magnets_x000D_ 35.Understand magnetic poles of magnets_x000D_ 36.Understand and assembling compasses_x000D_ 37.The interaction between magnetic poles_x000D_ 38. Magnetic levitation experiment Magnetic levitation experiment_x000D_ 39.Understand the magnetization_x000D_ 40.Understand reed Switch_x000D_ 41.The existence of magnetic field and the definition of magnetic induction line_x000D_ 42.Oster experiment magnetic field exists around an current conductor_x000D_ 43.Explore the magnetic field of the energized coil_x000D_ 44.Understand the electromagnet_x000D_ 45.Explore the relationship of current and the electromagnet_x000D_ 46.Understand the electric bell_x000D_ 47.Understand the electromagnetic relay_x000D_ 48.The effect of magnetic field on energized conductor_x000D_ 49.Understand the motor_x000D_ 50. Electromagnetic induction experiments_x000D_ 51. Generate electricity from an electric motor_x000D_ 52.generate electricity from a hand operated generator