CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
Question

The pole strength of 12cm long bar magnet is 20 A m having Magnetic moment 20×0.12Am2.The magnetic induction at a point 10cm away from the centre of the magnet on its axial line is [μ04π=107Hm1]

A
1.17×103 T
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
2.20×103 T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
1.17×102 T
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
2.20×102 T
No worries! We‘ve got your back. Try BYJU‘S free classes today!