Rank the value of 
for the closed paths shown in figure from the smallest to largest.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
We shall use 
, where I is the current enclosed by loop.
Net current enclosed by these path,
For, path a is zero.
For, path c is 1 A .
For, path d is 3A.
For, path b is 5 A .
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