![inductance - What do the magnetic fields lines produced by a solenoid made out of another solenoid look like? - Physics Stack Exchange inductance - What do the magnetic fields lines produced by a solenoid made out of another solenoid look like? - Physics Stack Exchange](https://i.stack.imgur.com/WaJJK.png)
inductance - What do the magnetic fields lines produced by a solenoid made out of another solenoid look like? - Physics Stack Exchange
What is a solenoid? Draw the pattern of magnetic field lines of (i) A current carrying solenoid and (ii)A bar magnet. List two distinguishing features between the two fields.
![electromagnetism - Why do magnetic field lines point towards the north pole on the inside of a solenoid? - Physics Stack Exchange electromagnetism - Why do magnetic field lines point towards the north pole on the inside of a solenoid? - Physics Stack Exchange](https://i.imgur.com/quEY7up.png)