If a soft iron is placed inside the current carrying coil- what is the name given to the device -

Question

Toppr Admin · Accepted Answer

The soft iron-xA0-inside the coil makes-xA0-the magnetic field stronger because it becomes a magnet itself when the current is flowing- Such a coil-iron core setup is then called an electromagnet- Soft iron-xA0-is used-xA0-because it loses its magnetism as soon as the current stops flowing-

If a soft iron is placed inside the current carrying coil, what is the name given to the device ?

The soft iron inside the coil makes the magnetic field stronger because it becomes a magnet itself when the current is flowing. Such a coil-iron core setup is then called an electromagnet. Soft iron is used because it loses its magnetism as soon as the current stops flowing.