1.

Assertion There is no current in the metals in the absence of electric field. Reason Motion of free electrons are randomly.

A. If both the assertion and reason are true and reason explains the assertion.
B. If both the assertion and reason are true and reason explains the assertion.
C. If assertion is true but reason false
D. If assertion is false but reason is true
Answer» B. If both the assertion and reason are true and reason explains the assertion.


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