what is a soft iron core? why it is used in a solenoid or an electromagnet?
Answers
Answered by
1
Answer:
The simplest motion producer is a solenoid, which consists of a coil with a soft iron core (or armature) which slips easily in and out of the coil. Soft iron is used because it does not retain its magnetism when the current is switched off; in other words, it does not become permanently magnetized.
Similar questions