1.

How is a current- carryingwire placed in a magneticfield so that amagneticfield doesnot act on it ?

Answer»

PARALLEL to themagneticfield
Perpendicularto the MAGNETICFIELD .
At an angle of `45^(@)` with magneticfield
At an angle of `120^(@)` withmagneticfield

SOLUTION :Parallel to themagneticfield


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