If the potential at a point is 5 V and the electric field is 2 V/m, what is the

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Question: If the potential at a point is 5 V and the electric field is 2 V/m, what is the distance from the reference point? (2023)

Options:

Correct Answer: 10 m

Exam Year: 2023

Solution:

Distance (d) = Potential (V) / Electric field (E) = 5 V / 2 V/m = 2.5 m.

If the potential at a point is 5 V and the electric field is 2 V/m, what is the distance from the reference point? (2023)

If the potential at a point is 5 V and the electric field is 2 V/m, what is the distance from the reference point? (2023)

Step 1: Identify the given values. The potential (V) is 5 volts and the electric field (E) is 2 volts per meter.
Step 2: Write down the formula to find the distance (d) from the reference point. The formula is d = V / E.
Step 3: Substitute the values into the formula. Replace V with 5 V and E with 2 V/m.
Step 4: Calculate the distance. Divide 5 V by 2 V/m to get the result.
Step 5: The result of the calculation is 2.5 meters. This is the distance from the reference point.

Electric Potential and Electric Field – The relationship between electric potential (V), electric field (E), and distance (d) is given by the formula V = E * d, which can be rearranged to find distance.