A current i is flowing in a straight conductor of length L. The magnetic induction at a point distant 
from its centre will be –
A
B
C
D
zero
Text Solution
Verified by ExpertsThe correct answer is:
A
B = 
(sinθ 1 + sinθ 2 )
R = 
Sinθ 2 = 
B = 
B = 
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