Feature: 1. SPECIFICATIONS: Fixed value resistor coil kit, the product specifications are 5Q1.5A, 10Q1A, 15Q0.6A, with ±1% resistance accuracy, to meet more needs. 2. EXPERIMENT USE: Used to study the series and parallel connection of resistor, the relationship between current and voltage, Ohm law, volt ampere resistance measurement, etc. 3. FOR PHYSICS TEACHING: These resistors can be used for physics experiment and demonstration, providing students with intuitive observation, suitable for school or laboratory. 4. DURABLE MATERIAL: These constant value resistors are made of excellent ABS material, which has good toughness, impact resistance, wear resistance, and long service life. 5. COMPACT SIZE: These resistor coils are compact and lightweight, convenient to carry and operate, suitable for teacher classroom teaching or student group experiments. Specification: Item Type: Resistor Coil Material: ABS Use: For schools and laboratories Specification: 5Q1.5A, 10Q1A, 15Q0.6A, with ±1% Accuracy Application: Mainly used for grouping experiments among middle school physics students 1. Series and parallel connection of resistors 3. Ohm Law 4. Measuring resistance using the volt ampere method 5. Using a Wheatstone bridge to measure resistance as wall of electric bridge 6. Study the relationship between the output power of the power supply and the internal resistance of the power supply as an additional internal resistance. 7. Study the principle and function of the transformer as the load of the transformer. The nominal current of each resistor is the maximum value allowed for continuous safe energization, and to ensure the long term stability of the product, it is usually recommended to use a power not exceeding 6 watts.. Package List: 1 x 5Ω Fixed Resistor Coil 1 x 10Ω Fixed Resistor Coil1 x 15Ω Fixed Resistor Coil