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.
Why is the magnetic field line circular outside a solenoid but straight inside the solenoid? - Quora
![electromagnetism - What are the limits of validity for the magnetic field of a solenoid? - Physics Stack Exchange electromagnetism - What are the limits of validity for the magnetic field of a solenoid? - Physics Stack Exchange](https://i.stack.imgur.com/IHvMQ.png)
electromagnetism - What are the limits of validity for the magnetic field of a solenoid? - Physics Stack Exchange
![Dipole (left) and solenoid (right) magnets with transversal and axial... | Download Scientific Diagram Dipole (left) and solenoid (right) magnets with transversal and axial... | Download Scientific Diagram](https://www.researchgate.net/publication/356631100/figure/fig1/AS:1095681196474370@1638242162293/Dipole-left-and-solenoid-right-magnets-with-transversal-and-axial-magnetic-field.png)
Dipole (left) and solenoid (right) magnets with transversal and axial... | Download Scientific Diagram
![Question Video: Calculating the Strength of the Magnetic Field at the Center of a Current-Carrying Solenoid | Nagwa Question Video: Calculating the Strength of the Magnetic Field at the Center of a Current-Carrying Solenoid | Nagwa](https://media.nagwa.com/193140761080/en/thumbnail_l.jpeg)