Red Seal Electrician Practice
DC circuitsQuestion 1314 of 1506

A 240 V supply feeds a resistive load of 10 Ω. What current flows in the circuit?

  1. 24.0 A
  2. 13.9 A
  3. 230 A
  4. 41.6 A
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Correct answer: 24.0 A

I = V ÷ R = 240 V ÷ 10 Ω = 24.0 A.

Source: Computed, 2.1: Ohm’s Law - How Voltage, Current, and Resistance Relate

Practice dc circuits

Questions last reviewed: 18 October 2026