Published by:
CGP EDU Academic Team
Published on: August 23, 2026
Two parallel, long wires are kept 
apart in vacuum, each carrying current of 
in the same direction. If the force of attraction per meter of each wire is 
, then the value of 
is approximately:
Text Solution
Verified by ExpertsThe correct answer is:
C
Force per unit length 
Amp.
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