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Calculate the current in the 3 Ω resistor in Question 47.

Physics
WAEC 2025

Calculate the current in the 3 Ω resistor in Question 47.

  • A. 0.4 A
  • B. 0.3 A
  • C. 1.5 A
  • D. 1.0 A
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Correct Answer: Option D
Explanation

V = IR Voltage across XY = 3V

V = 3I = 3V

I = \(\frac{3}{3}\) = 1.0 A


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