A straight conductor carrying current 
splits into two parts as shown in the figure. The radius of the circular loop is 
. The total magnetic field at the centre 
at the loop is
A
Zero
B
, outward
C
, inward
D
, inward I
Text Solution
Verified by ExpertsThe correct answer is:
A
Magnetic field due to 
(Into the plane) Magnetic field due to 
(Out of the plane)
For parallel combination
Now, 
Net magnetic field,
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