Two resistors of 4 ohm and 4 ohm are connected in parallel. What is the total resistance?

Answer and explanation

Correct answer: B. 2 ohm

  1. Step 1: For equal resistors in parallel the total is half of one. Answer: 2 ohm. Why not the others: 8 ohm, 4 ohm and 16 ohm don't fit.

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