Question

Write down an expression for the resistance of metallic wire in terms of the resistivity??

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Answer 1

Answer:

question :

Write down an expression for the resistance of metallic wire in terms of the resistivity??

answer :

The resistance of a metallic wire in terms of resistivity is given as:

R= ρl / A

Here, ρ is the resistivity of wire, l is the length, A is the area of cross-section and R is the resistance of wire.

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Answer 2

The resistance of a metallic wire in terms of resistivity is given as:

R= ρl / A

Here, ρ is the resistivity of wire, l is the length, A is the area of cross-section and R is the resistance of wire.