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Guangdong Enjoybong Co.,Ltd

Shenzhen Enjoybong Co., Ltd. was established in 2014, and located in Guangdong, focus on supplying school equipment more than 5 years experience.Our Product: School furniture, Laboratory Furniture, Library Furniture, Dormitory Furniture, Canteen Furniture, Public Area Furniture, Office Furniture.

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A device for demonstrating the dependence of conductor resistance on its length, cross-section and material-Physics class-Guangdong Enjoybong Co.,Ltd-

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A device for demonstrating the dependence of conductor resistance on its length, cross-section and material
A device for demonstrating the dependence of conductor resistance on its length, cross-section and material
A device for demonstrating the dependence of conductor resistance on its length, cross-section and material

A device for demonstrating the dependence of conductor resistance on its length, cross-section and material

The device is intended for demonstrating the dependence of the resistance of the conductor on its length, cross-sectional area and material. It is also used in the study of the series-parallel connection of the conductor.

A device for demonstrating the dependence of conductor resistance on its length, cross-section and material

The set includes: the device (assembled) - 1 piece, an instruction manual in Kazakh and in Russian – 1 pc.

The device should be a wooden panel with terminals, between which four wires of the same length (1 m) should be fixed: one of copper, the second of iron, and two of nichrome (of different diameters). 

The device should also indicate the cross-sectional area of each wire, which corresponds to diameters of 0.25 and 0.5 mm. To demonstrate the dependence of the resistance of the conductor on it length, section and material.

Net weight:300g

Gross weight:400g

Package dimension: 55x10x5cm

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+86 13649853448 Fay Hou fay.hou8 fayhou@eduenjoybong.com