Find the resistivity of a conductor in which a current density is  and electric field of 15Vm-1 is applied on it.

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Let ‘l’ and ‘A’ be the length and area of cross-section of the conductor respectively.

Current density,
Electric field,  =  15 V m-1
Now, resistivity,
 

Answered by  | 4th Jun, 2014, 03:23: PM