Discussion
The relation between flux density and field intensity in a linear medium is
Answer: A
The permeability of free space is \( 4\pi \times 10^{-7} \) henries per metre, so a field intensity of one ampere per metre corresponds to a flux density of about 1.26 microteslas. In iron the relative permeability may be several thousand.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development