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Calculation of diameter of nichrome wire
[ Release time:2011-7-28  Read:4374Times ]

Nickel chrome wire diameter calculation method?

Nickel-chromium wire resistivity μΩ · m, 20 ℃

1.09 ± 0.05 1.18 ± 0.05 1.11 ± 0.05 1.04 ± 0.05 1.04 ± 0.05

Substitute the following formula can be calculated

Calculation formula: R = ρL / S

Where:

ρ is the resistivity of the substance in ohm meters (Ω. m).

L is the length in meters (m)

S is the cross-sectional area, in square meters (m2)



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