plz help me out sir i dont know howto do it ? show me thesteps
plz help me out sir i dont know howto do it ? show me thesteps
sohan goswami , 7 Years ago
Grade 12th pass
Magnetism> plz help me out sir i dont know howto do ...
1 Answers
Sandeep Bhamoo
Magnetic field at adistance "r" from a magnetic dipole of strength "p" is B = 2(u°÷4π)× (p÷r³) Putting r= 64×10^5 p=8×10²² (u°÷4π)=10^(-7). On solving " B= 6×10^(-5) ". Please do approve my answer if correctly explained as per your wish.
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on magnetism
Four long co-axial thin walled cylindrical conductor A, B, C and D have radii R. 2R 3R and 4R respectively. A and C carry current I and 31 respectively to plane of paper on the other hand, B and D carry and 41 respectively outward to plane of paper. Then 21
Four long co-axial thin walled cylindrical conductor A, B, C and D have radii R. 2R 3R and 4R respectively. A and C carry current I and 31 respectively to plane of paper on the other hand, B and D carry and 41 respectively outward to plane of paper. Then 21
magnetism
1 Answer Available
Last Activity: 3 Years ago
I need solution of these questions.............................Magnetic effect of current
I need solution of these questions.............................Magnetic effect of current
magnetism
1 Answer Available
Last Activity: 3 Years ago
A freely suspended iron rod does not point at N-S directions alwalys .why
A freely suspended iron rod does not point at N-S directions alwalys .why
magnetism
1 Answer Available
Last Activity: 4 Years ago
Derive the relation between magnetic field intensity (H) and magnetization (M) for a magnetic material placed in a magnetizing field.
Derive the relation between magnetic field intensity (H) and magnetization (M) for a magnetic material placed in a magnetizing field.
magnetism
1 Answer Available
Last Activity: 4 Years ago