Electric Current and Circuits Skill Building Problems File


Michael Chin • 11 months, 3 weeks agologin to reply

Most of the tables that I see list Nichrome as having a resistivity of 150 (x10^-8) Ohm meters. Yet your table lists it as 100 (x10^-8).

John Ennis • 11 months, 3 weeks agologin to reply

Michael, I just checked hyperphysics and wikipedia sites and found it has a range from 100 to 150 - and it is an alloy that can have different percentages of chromium and nickel which probably accounts for the variation. John

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