Assertion :When the current in a coil changes, it induces a back emf in the same coil. Reason: Emf is a measure of the inertia of the coil against the change of current through it.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
The back emf induced in the coil is the measure of the inertia of the coil against the change of current through it.

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Assertion :When the current in a coil changes, it induces a back emf in the same coil. Reason: Emf is a measure of the inertia of the coil against the change of current through it.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for AssertionThe back emf induced in the coil is the measure of the inertia of the coil against the change of current through it.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
The back emf induced in the coil is the measure of the inertia of the coil against the change of current through it.