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Question 31606
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Current Electricity: Current Calculation MCQ

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Current CalculationEasyQuestion 31606

Question

A 12 V battery is connected to a 4 Ω resistor. Current is:
  1. A
    48 A
  2. B
    3 A
    Correct
  3. C
    0.33 A
  4. D
    16 A

Correct answer

3 A

Explanation

I = V/R = 12/4 = 3 A.

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