5. Issertion : For ohmic devices, the resistance depends up on the potential difference across it and the
current flowing in it.
Reason : According to ohm's law Volat given temperature,
*) Both Assertion and Reason are correct and R is the correct explanation of A.
b) Both Assertion and Reason are correct and R is not the correct explanation of A.
c) Assertion is correct but reason is not correct
d) Assertion is incorrect but reason is correct
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Answer:
option a is correct.. ohms law is defined for constant temperatures..
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