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Question: Answered & Verified by Expert
Assertion : Ohm's law is applicable for all conducting elements.
Reason : Ohm's law is a fundamental law.
PhysicsCurrent ElectricityAIIMSAIIMS 2007
Options:
  • A If both assertion and reason are true and reason is the correct explanation of assertion
  • B If both assertion and reason are true but reason is not the correct explanation of assertion
  • C If assertion is true but reason is false
  • D If both assertion and reason are false.
Solution:
1150 Upvotes Verified Answer
The correct answer is: If both assertion and reason are false.
Both the assertion and reason are false. Ohms law is obeyed by metals for a certain range of temperature, not obeyed by superconductors, valves, diodes and semiconductors. It is not a universal law but it is purely empirical.

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