Resistivity is a property of a material that relates to how well or how poorly the material conducts electricity. Given the following materials' resistivities, which one would be the best conductor? Nichrome: p = 1.00 x 10-6 Ohm-meters silver: p = 1.59 x 10-8 Ohm-meters aluminum: p = 2.82 x 108 Ohm-meters iron: p = 10 x 10 8 Ohm-meters O Iron O Silver O Nichrome O Aluminum

Q: Calculate the resistance of a Nickel wire at 20°C in ohm-circular mils per foot if its conductivity…

A: Percentage conductivity of Nickel wire at 20°C is given.We need to calculate resistivity in…

Q: Determine the thermal coefficient of resistance of copper at 50°C, then use this value to determine…

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Q: Calculate the cross-sectional area, in mm2, of a piece of copper wire, 40 m in length and having a…

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Q: Calculate the cross-sectional area, in mm2, of a piece of copper wire, 40 m in length and having a…

A: Given, l=40 mR=0.25 ohmρ=0.02×10-6 ohm A = ?

Q: Describe the conductivity of a conductor and explain its conductivity In terms of the electrons In…

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Q: a copper conductor has a resistance of 0.2 ohms at 20°C. if it is found to have a resistance of 0.22…

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Q: If we stretch a copper rod, making it 0.1% longer, how much will its resistance change? What…

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Q: Oppositely charged parallel plates are separated by 5.60 mm. A potential difference of 600 V exists…

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Q: Determine the electrical conductance of a 2m length of nichrome (a high temperature Ni Cr alloy)…

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Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.