Q. A common rule of thumb to use for current required in circular magnetisation: (Solved)
1. 1000 amps/25 mm of diameter
2. 1000 ampere-turns/25 mm of diameter
3. 1000 amps/25 mm of prod spacing
4. None of the above
- a. 1000 amps/25 mm of diameter
1. 1000 amps/25 mm of diameter
2. 1000 ampere-turns/25 mm of diameter
3. 1000 amps/25 mm of prod spacing
4. None of the above