Question

to make electromagnet which material is inserted inside the core of current carrying solenoid​

Answer 1

Answer:

soft iron rod is inserted in current carrying solenoid..........

Answer 2

Answer:

A soft iron core is placed inside a solenoid to make an electromagnet. When a soft iron core is placed inside a solenoid, then the strength of the magnetic field becomes very large because the iron core gets magnetized by induction. This combination of a solenoid and a soft iron core is called an electromagnet.