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NEET2016PhysicsMagnetic Properties of MatterActual

Assertion : In water, value of magnetic field decreases. Reason: Water is a diamagnetic substance.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

A. If both assertion and reason are true and reason is the correct explanation of assertion.

Step-by-step solution

Water is a diamagnetic substance. The relative permeability of water is less than 1 .

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