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What is the SI unit of electrical resistance?

easy 1 mark Class 12 · Physics · Current Electricity
Answer
ohm

The correct answer is ohm — 3. Therefore the SI unit is ohm.

Step-by-step solution

  1. 1. Resistance is measured in ohms by definition.
  2. 2. The symbol for ohm is Ω.
  3. 3. Therefore the SI unit is ohm.
Common mistake: Confusing ohm with volt or ampere

Concept tested: SI units of electrical quantities

Published · How this solution was prepared and checked

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