In the case of bar magnet, lines of magnetic induction [CPMT 1975; CBS – McqOptions

MCQOPTIONS

1.	In the case of bar magnet, lines of magnetic induction [CPMT 1975; CBSE PMT 1990]
A.	Start from the north pole and end at the south pole
B.	Run continuously through the bar and outside
C.	Emerge in circular paths from the middle of the bar
D.	Are produced only at the north pole like rays of light from a bulb
Answer» C. Emerge in circular paths from the middle of the bar

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