The identical anions are placed `7xx10^(-10)` m apart and experience of `4 xx 10^(-9)` N. Calculate the charge present on each anion

Explanation

To solve the problem of calculating the charge present on each identical anion, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Values**:
- Distance between the anions, \( d = 7 \times 10^{-10} \) m
- Force experienced by the anions, \( F = 4 \times 10^{-9} \) N

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