Question
Question: Two identical current carrying coaxial loops, carry current I in opposite sense. A simple amperian l...
Two identical current carrying coaxial loops, carry current I in opposite sense. A simple amperian loop passes through both of them once. Calling the loop as C, then which statement is correct?
A
B
The value of 
is independent of sense of C
C
There may be a point on C where B and dl are parallel.
D
None of these
Answer
The value of is independent of sense of C
Explanation
Solution
The value of 
is independent of sense of C.