Physics
Grade-9
Easy

Question

Calculate the work done if a charge of 5 C moving across two points has a potential difference equal to 20 V.

  1. 75 J
  2. 3 J
  3. 15 J
  4. 100 J

hintHint:

W = QV

The correct answer is: 100 J


    • Using formula: W = QV.
    • Where, W = work done, Q = charge, V = potential difference
    • W = 5×20
    • Therefore, W = 100J.
    • So, the correct option is d.

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