plz answer

Asked by Anjanasubhash | 22nd Jan, 2010, 07:15: PM

Expert Answer:

Dear Student,

Remind the Fleming's Left hand Rule

Force per unit length on a current (I)carrying wire placed in magnetic field(B)

F= B I Sin (θ).

θ is the angle between magnetic field and current direction.

F=o For θ=90




Answered by  | 22nd Jan, 2010, 07:25: PM

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