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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 3 - Current Electricity > In a conductor, if the number of conduction electrons per unit volume is 8.5 × 10^28 m ^–3 and mean free time is 25 fs (femto second), it’s approximate resistivity is : (me = 9.1 × 10^–31 kg)

In a conductor, if the number of conduction electrons per unit volume is 8.5 × 10^28 m ^–3 and mean free time is 25 fs (femto second), it’s approximate resistivity is : (me = 9.1 × 10^–31 kg)

if the number of conduction electrons per unit volume is 8.5 × 10^28 m ^–3 and mean free time is 25 fs (femto second) In a conductor it's approximate resistivity is : (me = 9.1 × 10^–31 kg)