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in Effects of Electric Current by (38.6k points)
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With the help of teachers and the Internet find out the following

a. What is the percentage of nickel, chromium and iron in Nichrome?

b. How much is the melting point of nichrome in degree Celsius?

c. How much is the resistivity of Nichrome?

d. Does the result of your observation justify the use of nichrome as a heating element?

1 Answer

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Best answer

a. 61 % Ni, 15% Cr, 24% Fe

b. 1350°C

c. (1.0 – 1.5)x 10 – 6 Ωm

d. 1. High resistivity

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