What is the potential difference between two points A and B in an electric field

Practice Questions

Q1
What is the potential difference between two points A and B in an electric field of 200 N/C if the distance between them is 0.5 m?
  1. 100 V
  2. 200 V
  3. 50 V
  4. 25 V

Questions & Step-by-Step Solutions

What is the potential difference between two points A and B in an electric field of 200 N/C if the distance between them is 0.5 m?
Correct Answer: 100 V
  • Step 1: Identify the electric field strength (E). In this case, E = 200 N/C.
  • Step 2: Identify the distance (d) between points A and B. Here, d = 0.5 m.
  • Step 3: Use the formula for potential difference (V), which is V = E * d.
  • Step 4: Substitute the values into the formula: V = 200 N/C * 0.5 m.
  • Step 5: Calculate the result: V = 100 V.
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