under what conditions permanent Electromagnet is obtained if a current carrying solenoid is used support your answer with the help of a labelled circuit diagram
please draw the diagram also
Answers
Answered by
4
Answer:
The following conditions are required to obtain permanent electromagnet when a current carrying solenoid is used: ...
The current through the solenoid should be direct current.
The number of turns in the solenoid should be large and closely packed, so that a strong uniform magnetic field inside it is produced.
HOPE SO THIS WILL HELP U
Attachments:
Similar questions