Question

(1)It is given that the resistivity of a conductor does not depend on length of wire.

(2)But in the formula to calculate resistivity it is given that,
Resistivity = RA/l
where R = Resistance
A = Area of cross-section
l = length of wire
This shows that 'l' plays a major role in calculating RESISTIVITY as it is in the denominator.

So, these both (1) and (2) contradicts...How is this possible? Please explain in detail.

And if you don't know the answer...please don't waste my time.
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Answer 1

Answer:

de han puesto dos veces sí 3

Explanation:

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Answer 2

Answer:

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