Electricity Physical Experiment Science Circuit Education Test Set Model Junior High School Student

Descriptions: For use in Electricity Physical Experiment Test. Specifications: Material: Plastic Copper metal Color: Yellow Size: 36x26x7cm Features: -The current meter is sensitive -Easy installation -High quality copper wire Use for: -Explore the factors that influence the size of the conductive resistance; -Explore simple magnetic phenomena; -Explore the structure and principle of electromagnets; -Exploring the relationship between magnetism and electricity; -Exploring the relationship between electromagnetic and the Earth's magnetic field; -Explore the principle of fruit batteries,ect. Package included: 3 x Bulb 3 x Battery Case 3 x Lamp Holder 2 x Single Pole & Single Switch 1 x Double Pole & Double Switch 1 x Voltmeter 1 x Ammeter 1 x Electric Bell 1 x Motor Model 1 x Fixed Resistance 10 x Wire 1 x Sliding Rheostat 1 x Strip Magnet 1 x Compass 1 x Screwdriver 1 x Resistance Law 1 x Iron Powder Box 2 x Round Magnet 1 x Magnetic Trolley 1 x Copper Rail 1 x Hand Crank Generator 1 x Fruit Battery 1 x Nail 1 x U Type Magnet 1 x Enameled Wire 1 x Magnetic Suspension Tester 1 x T-ring 1 x Manual