Assertion : A direct current flows through a metallic rod, produc… - Vidyadip

MCQ

Assertion : A direct current flows through a metallic rod, produced magnetic field only outside the rod.
Reason : There is no flow of charge carriers inside the rod.

A
If both assertion and reason are true and the reason is the correct explanation of the assertion.
B
If both assertion and reason are true but reason is not the correct explanation of the assertion.
C
If assertion is true but reason is false.
✓
If the assertion and reason both are false.

✓

Answer

Correct option: D.

If the assertion and reason both are false.

If the assertion and reason both are false.

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