Points A and B are situated along the extended axis of 2 cm long bar m – McqOptions

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1.	Points A and B are situated along the extended axis of 2 cm long bar magnet at a distance x and 2x cm respectively. From the pole nearer to the points, the ratio of the magnetic field at A and B will be [EAMCET 1984; CPMT 1986]
A.	4 : 1 exactly
B.	4 : 1 approx.
C.	8 : 1 exactly
D.	8 : 1 approx.
Answer» E.

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