Assertion : Current ‘i’ is flowing through a cylindrical wire of non - uniform cross section as shown in the figure, cross section of wire near A will be more heated compared to the point B.
Reason : Current density near A is more.
A.
Assertion is True, Reason is True and Reason is correct explanation of Assertion
B.
Assertion is True, Reason is True but Reason is not correct explanation of Assertion
C.
Assertion is True, Reason is False
D.
Assertion is False, Reason is True
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Answer:
b is correct option Mark has brainlist
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