{"id":12640536952992,"title":"Electromagnetic Induction Coil, Demonstration Primary and Secondary Coil, Cylindrical Magnet Experiment Device for Physics Class","handle":"electromagnetic-induction-coil-demonstration-primary-and-secondary-coil-cylindrical-magnet-experiment-device-for-physics-class","description":"\u003ch3\u003eElectromagnetic Induction Coil, Demonstration Primary and Secondary Coil, Cylindrical Magnet Experiment Equipment for Physics Teaching\u003c\/h3\u003e \u003cp id=\"b\"\u003eSpecification: Item Type: Electromagnetic Induction Coil Material: PVC + Brass The outer diameter of the hole at the bottom of the original coil is: Approx. 40mm\/1.6 inch The height of the round hole at the bottom of the original coil: Approx. 60mm\/2.4 inch The diameter of the hole at the bottom of the secondary coil is: Approx. 25mm\/1. 0 inch The height of the round hole at the bottom of the secondary coil: Approx. 80mm\/3.1 inch How to use: 1. Study the phenomenon of electromagnetic induction: Connect the two ends of the secondary coil B with wires to the two terminals of the ammeter; When one end of the bar magnet is used to quickly insert (or withdraw) the secondary coil, the galvanometer pointers are all deflected, indicating that there is an induced current in the secondary coil at that time. This phenomenon is called electromagnetic induction. 2. Check Lenz's Law Connect the original coil to a 3-4V DC power supply and connect a single-pole switch and a 109 sliding resistor in series in the circuit. Changing the direction of the current flowing in the primary coil changes the direction of the induced current in the secondary coil. Synthesize the above experimental results and analyze them to verify Lenz's law. 3. Study the phenomenon of magnetic induction Package list: 1 x Primary coil A 1 x Secondary coil B 1 x Soft iron core C Note: 1. Since the DC resistance of the original coil is very small, the current cannot be too large, the on time should not be too long and the supply voltage should not exceed DC4V. 2. Be careful to protect the plastic frame and do not let it be exposed to strong collisions or on the\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eWhat you get: This Electromagnetic induction spiral coil kit includes 1 x primary coil A, 1 x secondary coil B and 1 x soft iron core C. It can be used in middle and high school physics experiments to study the phenomenon of magnetic induction.\u003c\/li\u003e \u003cli\u003eApplication: Use a wire to connect the two ends of the secondary coil B to the two ends of the ammeter, and use it with a bar magnet, ammeter, sliding varistor and other instruments to observe the induced current in the coil.\u003c\/li\u003e \u003cli\u003eLearning Lenz's Law: Our electromagnetic induction coil is designed to hide electromagnetic induction and verify Lenz's law and clearly demonstrate physical phenomena to students. It is an ideal choice for physics lessons. The original coil is suitable for connecting a 3-4V DC power supply.\u003c\/li\u003e \u003cli\u003eDurable material: Robust and durable, made of enamelled copper, wear-resistant, not easy to damage. Secondary coil fits outside the primary coil.\u003c\/li\u003e \u003cli\u003eSize description: The inner diameter of the bottom hole of the primary coil is 25mm, the inner diameter of the bottom hole of the secondary coil is 15mm, and the length of the soft core is 85mm.\u003c\/li\u003e \u003c\/ul\u003e","published_at":"2024-03-07T03:17:51+11:00","created_at":"2024-03-07T03:18:04+11:00","vendor":"Agatige","type":"Wash","tags":["industryDE"],"price":14600,"price_min":14600,"price_max":14600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48972931629216,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B09JJSKC52","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Electromagnetic Induction Coil, Demonstration Primary and Secondary Coil, Cylindrical Magnet Experiment Device for Physics 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Induction Coil, Demonstration Primary and Secondary Coil, Cylindrical Magnet Experiment Equipment for Physics Teaching\u003c\/h3\u003e \u003cp id=\"b\"\u003eSpecification: Item Type: Electromagnetic Induction Coil Material: PVC + Brass The outer diameter of the hole at the bottom of the original coil is: Approx. 40mm\/1.6 inch The height of the round hole at the bottom of the original coil: Approx. 60mm\/2.4 inch The diameter of the hole at the bottom of the secondary coil is: Approx. 25mm\/1. 0 inch The height of the round hole at the bottom of the secondary coil: Approx. 80mm\/3.1 inch How to use: 1. Study the phenomenon of electromagnetic induction: Connect the two ends of the secondary coil B with wires to the two terminals of the ammeter; When one end of the bar magnet is used to quickly insert (or withdraw) the secondary coil, the galvanometer pointers are all deflected, indicating that there is an induced current in the secondary coil at that time. This phenomenon is called electromagnetic induction. 2. Check Lenz's Law Connect the original coil to a 3-4V DC power supply and connect a single-pole switch and a 109 sliding resistor in series in the circuit. Changing the direction of the current flowing in the primary coil changes the direction of the induced current in the secondary coil. Synthesize the above experimental results and analyze them to verify Lenz's law. 3. Study the phenomenon of magnetic induction Package list: 1 x Primary coil A 1 x Secondary coil B 1 x Soft iron core C Note: 1. Since the DC resistance of the original coil is very small, the current cannot be too large, the on time should not be too long and the supply voltage should not exceed DC4V. 2. Be careful to protect the plastic frame and do not let it be exposed to strong collisions or on the\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eWhat you get: This Electromagnetic induction spiral coil kit includes 1 x primary coil A, 1 x secondary coil B and 1 x soft iron core C. It can be used in middle and high school physics experiments to study the phenomenon of magnetic induction.\u003c\/li\u003e \u003cli\u003eApplication: Use a wire to connect the two ends of the secondary coil B to the two ends of the ammeter, and use it with a bar magnet, ammeter, sliding varistor and other instruments to observe the induced current in the coil.\u003c\/li\u003e \u003cli\u003eLearning Lenz's Law: Our electromagnetic induction coil is designed to hide electromagnetic induction and verify Lenz's law and clearly demonstrate physical phenomena to students. It is an ideal choice for physics lessons. The original coil is suitable for connecting a 3-4V DC power supply.\u003c\/li\u003e \u003cli\u003eDurable material: Robust and durable, made of enamelled copper, wear-resistant, not easy to damage. Secondary coil fits outside the primary coil.\u003c\/li\u003e \u003cli\u003eSize description: The inner diameter of the bottom hole of the primary coil is 25mm, the inner diameter of the bottom hole of the secondary coil is 15mm, and the length of the soft core is 85mm.\u003c\/li\u003e \u003c\/ul\u003e"}
Electromagnetic Induction Coil, Demonstration Primary and Secondary Coil, Cylindrical Magnet Experiment Device for Physics Class
Electromagnetic Induction Coil, Demonstration Primary and Secondary Coil, Cylindrical Magnet Experiment Equipment for Physics Teaching
Specification: Item Type: Electromagnetic Induction Coil Material: PVC + Brass The outer diameter of the hole at the bottom of the original coil is: Approx. 40mm/1.6 inch The height of the round hole at the bottom of the original coil: Approx. 60mm/2.4 inch The diameter of the hole at the bottom of the secondary coil is: Approx. 25mm/1. 0 inch The height of the round hole at the bottom of the secondary coil: Approx. 80mm/3.1 inch How to use: 1. Study the phenomenon of electromagnetic induction: Connect the two ends of the secondary coil B with wires to the two terminals of the ammeter; When one end of the bar magnet is used to quickly insert (or withdraw) the secondary coil, the galvanometer pointers are all deflected, indicating that there is an induced current in the secondary coil at that time. This phenomenon is called electromagnetic induction. 2. Check Lenz's Law Connect the original coil to a 3-4V DC power supply and connect a single-pole switch and a 109 sliding resistor in series in the circuit. Changing the direction of the current flowing in the primary coil changes the direction of the induced current in the secondary coil. Synthesize the above experimental results and analyze them to verify Lenz's law. 3. Study the phenomenon of magnetic induction Package list: 1 x Primary coil A 1 x Secondary coil B 1 x Soft iron core C Note: 1. Since the DC resistance of the original coil is very small, the current cannot be too large, the on time should not be too long and the supply voltage should not exceed DC4V. 2. Be careful to protect the plastic frame and do not let it be exposed to strong collisions or on the
Product Features
- What you get: This Electromagnetic induction spiral coil kit includes 1 x primary coil A, 1 x secondary coil B and 1 x soft iron core C. It can be used in middle and high school physics experiments to study the phenomenon of magnetic induction.
- Application: Use a wire to connect the two ends of the secondary coil B to the two ends of the ammeter, and use it with a bar magnet, ammeter, sliding varistor and other instruments to observe the induced current in the coil.
- Learning Lenz's Law: Our electromagnetic induction coil is designed to hide electromagnetic induction and verify Lenz's law and clearly demonstrate physical phenomena to students. It is an ideal choice for physics lessons. The original coil is suitable for connecting a 3-4V DC power supply.
- Durable material: Robust and durable, made of enamelled copper, wear-resistant, not easy to damage. Secondary coil fits outside the primary coil.
- Size description: The inner diameter of the bottom hole of the primary coil is 25mm, the inner diameter of the bottom hole of the secondary coil is 15mm, and the length of the soft core is 85mm.
