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JMac
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If $resistivityResistivity = \frac$\frac{RA}{L}$, why does it not depend on dimension?

Resistivity =The formula for resistivity is: $\frac{RA}{L}$, where$$\rho = \frac{RA}{L}$$ where $R = \text{Resistance}$$\rho$ is resistivity, $R$ is resistance, $A = \text{Area of cross section}$$A$ is cross-sectional area, and $L = \text{length of conductor}$$L$ is the length of the conductor. So we

We can see from the formula that $A$ and $L$ are involved. Then, why then does resistivity not depend on dimensions?

If $resistivity = \frac{RA}{L}$, why does it not depend on dimension?

Resistivity = $\frac{RA}{L}$, where $R = \text{Resistance}$, $A = \text{Area of cross section}$, $L = \text{length of conductor}$. So we can see from the formula that $A$ and $L$ are involved. Then why does resistivity not depend on dimensions?

If Resistivity = $\frac{RA}{L}$, why does it not depend on dimension?

The formula for resistivity is: $$\rho = \frac{RA}{L}$$ where $\rho$ is resistivity, $R$ is resistance, $A$ is cross-sectional area, and $L$ is the length of the conductor.

We can see from the formula that $A$ and $L$ are involved, why then does resistivity not depend on dimensions?

If resistivity$resistivity = RA/\frac{RA}{L}$, why does it not depend on dimension?

Resistivity = RA/L$\frac{RA}{L}$, R = Resistancewhere $R = \text{Resistance}$, A = Area of cross section$A = \text{Area of cross section}$, L = length of conductor$L = \text{length of conductor}$. So we can see from the formula that A$A$ and L$L$ are involved. Then why does resistivity not depend on dimensions?

If resistivity = RA/L, why does it not depend on dimension

Resistivity = RA/L, R = Resistance, A = Area of cross section, L = length of conductor. So we can see from the formula that A and L are involved. Then why does resistivity not depend on dimensions?

If $resistivity = \frac{RA}{L}$, why does it not depend on dimension?

Resistivity = $\frac{RA}{L}$, where $R = \text{Resistance}$, $A = \text{Area of cross section}$, $L = \text{length of conductor}$. So we can see from the formula that $A$ and $L$ are involved. Then why does resistivity not depend on dimensions?

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Ram Keswani
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If resistivity = RA/L, why does it not depend on dimension

Resistivity = RA/L, R = Resistance, A = Area of cross section, L = length of conductor. So we can see from the formula that A and L are involved. Then why does resistivity not depend on dimensions?