SIMILARITY BETWEEN BAR MAGNET AND SOLENOID The magnetic field lines are exactly identical to those due to a cylindrical bar magnet with one end of the solenoid acting as a south-pole and its other end as a north -pole. thus, a current-carrying solenoid behave like a bar magnet with fixed polarity at its ends.

While storing bar magnets, they should be kept in pairs with their unlike poles on the same side. They must be separated by a piece of wood while two pieces of soft iron should be placed across their ends.

When a direct electric current is passed through it, the shape of the magnetic field is very similar to the field of a bar magnet. The field inside a solenoid is strong and uniform. The small magnetic fields caused by the current in each turn of the coil add together to make a stronger overall magnetic field.

there is no similarities except that ,they both act as magnets. The magnetic field lines are exactly identical to those due to a cylindrical bar magnet with one end of the solenoid acting as a south-pole and its other end as a north -pole.

Explain. Solenoid behaves like a magnet as it has a soft iron core with insulated copper wire over it. When a current is passed through the solenoid, a magnetic field is produced around it. The magnetic field produced is similar to the magnetic field of a bar magnet.

The compass needle is a small magnet. That’s why when a compass needle is brought near a bar magnet, its magnetic field lines interact with that of the bar magnet. Hence, a compass needle gets deflected near the magnet bar.

A current carrying solenoid behaves as an electromagnet. This means that a current – carrying solenoid behaves as having a north pole and the South Pole. The strong magnetic field produced inside a solenoid can be used to magnetise a piece of magnetic material like soft iron when placed inside the coil.

: a coil of wire usually in cylindrical form that when carrying a current acts like a magnet so that a movable core is drawn into the coil when a current flows and that is used especially as a switch or control for a mechanical device (such as a valve)

A coil with many circular close turns of insulated copper wire (like a cylinder as shown above) is a solenoid. One end of such a solenoid behaves like the north pole and the other as a south pole. Therefore magnetic field due to current in the solenoid is similar to a bar magnet.

Thus, this is all about different types of solenoids which includes AC Laminated Solenoid, DC C–Frame Solenoid, DC D–Frame Solenoid, Linear Solenoid, Rotary Solenoid and Tubular Solenoid.

A solenoid is a coil of insulated or enameled wire wound on a rod-shaped form made of solid iron, solid steel, or powdered iron. When current flows in the coil, most of the resulting magnetic flux exists within the core material.

There are four basic types of 3-way solenoid valves. Each of these different types is used for different purposes.