The magnetic lines of force inside a bar magnet
A. are from N-pole to S-pole of magnet
B. do not exist
C. depend upon the area of cross section of bar magnet
D. are from S-pole of magnet
Answer:D
The magnetic lines of force inside a bar magnet
A. are from N-pole to S-pole of magnet B. do not exist C. depend upon the area of cross section of bar magnet D. are from S-pole of magnet