The formula to calculate the flow rate using Darcy's Law is:
\[ q = -\left(\frac{k}{u}\right) \times p \]
Where:
Darcy's Law states that the discharge flow rate of a fluid is proportional to the pressure drop and the hydraulic conductivity.
Let's assume the following values:
Using the formula:
\[ q = -\left(\frac{1.0}{0.001}\right) \times 100 \approx -1.00 \times 10^{5} \]
The flow rate is approximately \(-1.00 \times 10^{5}\).