12 j of work has to be done against an existion electric field to take a charge of 0.01 C from A to B. How much is th potential difference `V_B - V_A?`

Explanation

To find the potential difference \( V_B - V_A \) when moving a charge in an electric field, we can use the relationship between work done, charge, and potential difference. The formula we will use is:

\[ V_B - V_A = \frac{W}{Q} \]

where:
- \( V_B - V_A \) is the potential difference between points B and A,
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