Question

Electrical Conductivity of metal is formula ​

Answer 1

Answer:

Specific Conductance or Conductivity

Now in that equation if we put l = 1m and A = 1m2 then G = σ. That indicates σ is the conductance of a conductor whose length is 1 m and cross sectional area is 1 m2. That mean specific conductance or conductivity is the conductance of a conductor whose volume is 1 m × 1 m2 = 1 m3.

Answer 2

Answer:

Specific Conductance or Conductivity

Now in that equation if we put l = 1m and A = 1m2 then G = σ. That indicates σ is the conductance of a conductor whose length is 1 m and cross sectional area is 1 m2. That mean specific conductance or conductivity is the conductance of a conductor whose volume is 1 m × 1 m2 = 1 m3.

Explanation:

hope you have like it gives me a heart