(Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire)
Parameters of Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire
The parameter of this electrical resistor with lead copper material, which is 12 AWG, and bare copper wire is given as:
[
N = frac{4}{3}pi r_{f} h,
]
where:
– ( N ) is the resistance value (in Ohms)
– ( r_{f} ) is the Franklin constant (approximately 9,807,500 ohms), representing the resistance at half-cell temperature (the frequency is 3600 Hz)
– ( h ) is the bandwidth in meters (the resistance varies with temperature and applied voltage)
– ( pi ) is pi (approximately 3.14159)
– ( r_{f} ) is the factor of 4 that represents the thermal conductivity of the material, which depends on the temperature range of use.
So the resistance value is approximately 0.011 ohms for the given application.
(Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire)
Applications of Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire
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Electrical Wiring: Used extensively in building wiring for lighting, heating, and power distribution due to its high conductivity and safety.
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Electronics: Found in PCBs, transformers, motors, and various electronic components where precise signal transmission is crucial.
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Telecommunications: Copper wires, especially twisted pairs, are used in telephone lines and data transmission cables.
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Power Transmission: Thicker copper wires are used in power grids for transmitting electricity over long distances.
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Automotive Industry: Copper wiring is essential in vehicles for the electrical system, including ignition, lighting, and control systems.
Company Profile
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FAQs of Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire
Q: Why is copper used more than other metals for wiring?
A: Copper’s high conductivity, combined with its relatively low cost compared to precious metals like gold or silver, makes it the preferred choice for electrical wiring applications.
Q: Is Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire insulated?
A: No, not all copper wires are insulated. Bare copper wire is used in grounding applications and where direct contact with other conductive materials is intended.
Q: How do you determine the gauge of a Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire?
A: The gauge of a Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire refers to its diameter and is typically measured using the American Wire Gauge (AWG) system, where a lower number indicates a thicker wire.
Q: Can Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire be recycled?
A: Yes, copper is highly recyclable. Old or scrap copper wire can be melted down and reused without losing its properties, making it an environmentally friendly material.
Q: What is the difference between stranded and solid copper wire?
A: Solid copper wire consists of a single, unbroken strand, whereas stranded copper wire is composed of multiple thinner wires twisted together, providing increased flexibility and durability, especially in applications where frequent movement or bending occurs.
(Electrical Resistor Lead Copper Material 12 AWG Annealed Bare Copper Wire)
