5.A current of 5 ampere flows along a thin wire shaped as shown in the – InterviewSolution

1.	5.A current of 5 ampere flows along a thin wire shaped as shown in the figure the radius of the curved part of the wire is equal to one 20 mm and the angle 2x =90^° . find the magnetic induction of the field at point O
Answer» 5.A current of 5 ampere flows along a thin wire shaped as shown in the figure the radius of the curved part of the wire is equal to one 20 mm and the angle 2x =90^° . find the magnetic induction of the field at point O

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