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AIIMS 2009
Exam
AIIMS
Year
2009
Subject
Physics
Chapter
Electrostatics

AIIMS 2009 · Physics · Electrostatics

Assertion : Electric potential of earth is taken zero. Reason : No...

Assertion : Electric potential of earth is taken zero. Reason : No electric field exists on earth surface.

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

C. If assertion is true but reason is false

Step-by-step solution

Electric potential of earth is taken as zero, because the capacitance of earth is taken infinite.
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