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Q: How much work is done in moving a charge of 4 C across two points having a potential difference of 11V?
  • A. 11 J
  • B. 3 J
  • C. 44 J
  • D. 48 J
Correct Answer: Option C - Given- Voltage = 11V Charge = 4 C According to the formula - Voltage(V)=work(W)/charge(Q) W = V.Q W = 11 × 4 = 44 J
C. Given- Voltage = 11V Charge = 4 C According to the formula - Voltage(V)=work(W)/charge(Q) W = V.Q W = 11 × 4 = 44 J

Explanations:

Given- Voltage = 11V Charge = 4 C According to the formula - Voltage(V)=work(W)/charge(Q) W = V.Q W = 11 × 4 = 44 J