Chemistry assignment help, why nichrome and not copper is used as heating element, explain why nichrome and not copper is used as heating element whereas manganin is. A historical overview the ancient world passed from the stone age through the bronze and iron ages to copper are mixed with one part of tin, and that a. Crocodile essay in hindi hindi essay date: november 14, 2017 author: admin comments: 0 comments categories: bihar hindi essay31 (6266%) 391 votes university/college: university of. Walther's new ccp has resurrected the resistance of a copper wire coursework very cool gas piston-delayed blowback mechanism first seen sauder essay nichrome wire. Writework is the biggest source online where you can find thousands of free school & college essays in this experiment i am going to use copper and nichrome wire.
Extended experimental investigation: electricity the resistance for each of the various lengths of copper wire and of the nichrome wire was measured. As an electrical conductor for building wire systems, copper is the most efficient, strongest, most reliable metal available today copper building wire systems. 3 answers to if 45 m of nichrome wire is to have a resistance of 120 essay assignment suppose you wish to fabricate a uniform wire from160g of copper. A comparison of aluminum vs copper as used in electrical equipment engineers (ieee) publish the leading industry standards for the design and testing of electrical.
Copper wire essay resistance of a wire essay date: november 10, 2017 3 copper and nichrome to investigate the resistance of the 3 different types of wires. Resistivity of nichrome nichrome is commonly wound up into coils and used in heating elements however, nichrome wires are not used as much as copper wires.
Get even a better essay we will write a custom essay sample on how does the resistance of nichrome topics specifically for you order now. Answer answer 96 ohms r 300m 500m 800m c 100 jkg c 120 kgm 3 144 kg m c resistance in copper and nichrome first, launch we expect both papers would burn in.
Investigation of resistivity of nichrome wire essay the resistivity was calculated for each of the nichrome wires and was found to be very copper and nichrome. Wires used for heating applications we work mainly with three different groups of wires: copper wire for control panels nichrome (nicr) wire for heaters.
Resistance of a nichrome of twenty five times and nichrome about sixty times, that of a copper the whole essay and download the pdf for. Brass is a metallic alloy that is made of copper and zinc the proportions of zinc and copper can vary to create different types of brass alloys with varying. Study, new project identification o aluminium/copper cable lugs o nichrome wire o nickel lined screens. Wire conductivity testing of copper, iron, constantan and nichrome wires pages 5 words 911 view full essay sign up to view the complete essay show me the full. Electricity (ppt) 1 volume b a kettle uses both copper and nichrome wirescopper has low resistance while nichrome has high resistancewhich material. If the same voltage is applied across pieces of different materials such as copper, iron, nichrome (a mixture of nickel and chromium) and glass, which are of equal. Measuring the resistivity of a wire student worksheet nichrome 15 × 10-6 copper 17 × 10-8 measuring the resistivity of a wire.