An electron starting from rest takes ` 14 xx 10 ^(-9) ` sec to reach from one plate to other of a capacitor placed 2 cm apart. If charge to mass ratio of electron is ` 1.8 xx 10 ^(11) CI kg`. Then find the potential difference between the plates.

Explanation

To find the potential difference between the plates of the capacitor, we will follow these steps:

### Step 1: Understand the given data
- Time taken (t) = \( 14 \times 10^{-9} \) seconds
- Distance between the plates (d) = 2 cm = 0.02 m
- Charge to mass ratio of electron (q/m) = \( 1.8 \times 10^{11} \, \text{C/kg} \)

### Step 2: Calculate the acceleration of the electron
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