A capacitor with stored energy `4.0J` is connected with an identical capacitor with no electric field in between . Find the total energy stored in the two capacitors .

Explanation

To solve the problem of finding the total energy stored in two identical capacitors, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Information**:
- We have one capacitor with stored energy \( U_1 = 4.0 \, \text{J} \).
- The second capacitor is identical but initially has no electric field, meaning it has no stored energy.

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