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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 3 - Current Electricity > A nichrome wire 50 cm long and one square millimetre cross- section carries a current of 4 A when connected to a 2 V storage battery. The resistivity of nichrome is

A nichrome wire 50 cm long and one square millimetre cross- section carries a current of 4 A when connected to a 2 V storage battery. The resistivity of nichrome is

A nichrome wire 50 cm long and one square millimetre cross- section carries a current of 4 A when connected to a 2 V storage battery. The resistivity of nichrome is