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AIIMS 2008
Exam
AIIMS
Year
2008
Subject
Physics
Chapter
Magnetic Effects of Current

AIIMS 2008 · Physics · Magnetic Effects of Current

Assertion : When radius of circular loop carrying current is...

Assertion : When radius of circular loop carrying current is doubled, its magnetic moment becomes four times. Reason : Magnetic moment depends on area of the loop.

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

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