The plates of a paraller-plate capacitor are made of circular discs of radii` 5.0`cm each .If the separation between the plates is `1.0`mm,What is the capacitance?

Explanation

To solve the problem of finding the capacitance of a parallel-plate capacitor with circular plates, we can follow these steps:

### Step 1: Understand the Formula for Capacitance
The capacitance \( C \) of a parallel-plate capacitor is given by the formula:
\[ C = \frac{A \epsilon_0}{d} \]
where:
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