AIIMS2015Physics-Current Electricity
AIIMS 2015 Physics Meter Bridge Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion (A) In a meter bridge experiment, null point for an unknown resistance is put inside an enclosure maintained at a higher temperature. The null point can be obtained at the same p as before by decreasing the value of the standard resistance. Reason (R) Resistance of metal increases with increase in temperature.
A
If both Assertion and Reason are true and Reason is correct explanation of Assertion.
B
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
If Assertion is true but Reason is false.
D
If both Assertion and Reason are false.
Correct Answer
Option A
Detailed explanation coming soon.
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