CBSE · Class 10 · Science · ElectricityThe SI unit of resistivity is:
Step-by-Step Solution
The SI unit of electrical resistivity is ohm-meter (Ω·m).
Detailed Options Breakdown
Option : Ohm
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electricity.
Option 1: Ohm-meter (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Ohm/meter
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electricity.
Option 3: Volt-meter
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electricity.
💡 Study Guide: This question tests core syllabus concepts from Electricity. For formulas, key summaries, and mock exam reference guides, read the full Electricity Revision Notes.