Answer:
The answer to this I would say is True.
Step-by-step explanation:
The work done by the electric force on a charge is given by the equation:
W = q(V2 - V1)
Where:
- q = the charge
- V2 = the electric potential at Point P2
- V1 = the electric potential at Point P1
According to the question, V2 (the potential at P2) is lower than V1 (the potential at P1). Since the charge (q) is negative, this means that (V2 - V1) will be a positive number.
Plugging this into the work equation, we get:
W = -1 (V2 - V1)
Since (V2 - V1) is positive, this makes W positive as well.
Therefore, the statement is true - when the potential is lower at P2 than P1, and the charge is negative, the work done by the electric force will be positive. This is because the potential difference term (V2 - V1) in the work equation is positive, and the negative charge just makes the entire expression positive.
So in summary, when we use the actual work equation for electric force, W = q(V2 - V1), we can see that the statement in the question is true.