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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

Consider the statement given below and choose the correct option. Assertion: The Earth’s magnetic field is due to iron present in its core. - Science

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Question

Consider the statement given below and choose the correct option.

Assertion: The Earth’s magnetic field is due to iron present in its core.

Reason: At a high temperature a magnet loses its magnetic property or magnetism.

Options

  • Both assertion and reason are true and reason is the correct explanation of assertion.

  • Both assertion and reason are true, but reason is not the correct explanation of assertion.

  • Assertion is true, but reason is false.

  • Assertion is false, but reason is true.

MCQ

Solution

Assertion is false, but reason is true.

Correct statement:

The Earth’s magnetic field is due to the molten charged metallic fluid inside the Earth’s surface.

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Chapter 7: Magnetism - Exercises [Page 82]

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Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 7 Magnetism
Exercises | Q IV. 2. | Page 82
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