A negligibly small current is passed through a wire of length 15 m and uniform cross-section `6.0 xx 10^(-7) m^(2)`, and its resistance is measured to be `5.0 Omega`. What is the resistivity of the material at the temperature of the experiment ?

Explanation

To find the resistivity of the material at the temperature of the experiment, we can use the formula that relates resistance, resistivity, length, and cross-sectional area of the wire:

\[ R = \frac{\rho L}{A} \]

Where:
- \( R \) is the resistance (in ohms, \( \Omega \))
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