Question

15. Assertion: The resistivity of conductor increases with the increasing of temperature.
Reason: The resistivity is the reciprocal of the conductivity.
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 explanatio
of the assertion.
c. Assertion is CORRECT but, reason is INCORRECT.
d. Assertion is INCORRECT but, reason is CORRECT.​

Answer 1

Answer:

both are correct and r is correct explaination for a

Answer 2

Answer:

option B

See the above picture for verification.