If the resistance of a certain copper wire is 1Ω, then the resistance of a similar nichrome wire will be about: a) 25 Ω b) 30 Ω c) 60 Ω d) 45 Ω
ScienceClass 10ICSEAnswered 27 Mar 2026
Answer
The correct option is c) 60 Ω.
The resistance of nichrome is 60 Ω when the resistance of a copper wire is 1 Ω.