A uniform magnetic field parallel to the plane of paper, existed in space initially…
Physics · JEE Main · NTA Exams — Magnetic Effects of Current and Magnetism
A uniform magnetic field parallel to the plane of paper, existed in space initially directed from left to right. When a bar of soft iron is placed in the field parallel to it, the lines of force passing through it will be represented by figure
(A)
(B) 
(C)
(D) 
(A)
(B) (C)
(D) - A
- B
- C
- D
Answer
(B) B
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