Question

15. Assertior: Avoltmeter and ammeter can be used together to measure resistance but not power.
Reason: Power is proportional to voltage and current.
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 CORRECT explanation of the
assertion
C. Assertion is CORRECT but, reason is INCORRECT.
d. Assertion is INCORRECT but, reason is CORRECT.
OR​

Answer 1

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Ans . a

So, the correct answer is option A. Both assertion and reason are true and reason is the correct explanation of assertion.