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Statement I: Two coaxial conducting ring...

Statement I: Two coaxial conducting rings of different radii are placed in space. The mutual inductance of both the rings is maximum if the rings are also copanar.
Statement II: For two coaxical conducting rings of different radii, the magitude of magnetic flux in one ring due to current in the other ring is maximum when both the rings are copanar.

A

Statement I is True, Statement II is True, Statement II is the correct explanation for Statement I.

B

Statement I is True, Statement II is True, Statement II is NOT the correct explanation for Statement I.

C

Statement I is True, Statement II is False.

D

Statement I is False, Statement II is True.

Text Solution

Verified by Experts

The correct Answer is:
A
It is obvious that flux linkage in one ring due to current in other coaxical ring is maximum when `x = 0`(as shows) or the rings are also copanar. Hence under this condition their mutual induction is maximum.
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Knowledge Check

  • Assertion Two concentric conducting rings of different radii are placed in space. The mutual inductance of both the rings is maximum, if the rings are coplanar. Reason For two co-axial conducting rings of different radii, the magnitude of magnetic flux in one ring due to current in other ring is maximum when both rings are coplanar.

    A
    If both Assertion and Reason are corrent and Reason is the corrent explanation of Assertion.
    B
    If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.
    C
    If Assertion is true but Reason is false.
    D
    If Assertion is false but Reason is ture.

  • This section contains Assertion and Reason type questions. 'Each question has 4 choices (1), (2),(3) and (4), out of which only one is correct. Assertion (A) Two concentric conducting rings of different radii are placed in space. The mutual inductance of both the rings is maximum if the rings are coplanar. Reason (R) For two coaxial conducting rings of different radii, the magnitude of magnetic flux in one ring due to current in other ring is maximum when both rings are coplanar.

    A
    Both Assertion and Reason are correct and Reason Is the correct explanation of the Assertion
    B
    Both Assertion and Reason are correct but Reason Is not the correct explanation of Assertion
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    D
    Assertion Is Incorrect and Reason Is correct

  • Statement-1: The mutual inductance of two concentric conducting rings of different radii is maximum if the rings are also coplanar. Statement-2: For two coaxial conducting rings of different radii, the magnitude of magnetic flux in one ring due to current in other ring is maximum when both rings are coplanar.

    A
    Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.
    B
    Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.
    C
    Statement-1 is true, statement-2 is false.
    D
    Statement -1 is false, statement -2 is true.

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