Why is the magnetic field line circular outside a solenoid but straight inside the solenoid? - Quora
![Unit 4 Day 8 – Ampere's Law & Magnetic Fields thru Solenoids & Toroids Definition of Current Ampere's Law Magnetic Field Inside & Outside a Current Carrying. - ppt download Unit 4 Day 8 – Ampere's Law & Magnetic Fields thru Solenoids & Toroids Definition of Current Ampere's Law Magnetic Field Inside & Outside a Current Carrying. - ppt download](https://images.slideplayer.com/15/4536023/slides/slide_8.jpg)
Unit 4 Day 8 – Ampere's Law & Magnetic Fields thru Solenoids & Toroids Definition of Current Ampere's Law Magnetic Field Inside & Outside a Current Carrying. - ppt download
![Magnetic field is zero or negligible outside the solenoid if it is negligible then why fld is shown in second digram near q Magnetic field is zero or negligible outside the solenoid if it is negligible then why fld is shown in second digram near q](https://aakash-qrc.s3.amazonaws.com/2021-08-18%2009:22:50.287cropped.jpg)
Magnetic field is zero or negligible outside the solenoid if it is negligible then why fld is shown in second digram near q
![electromagnetism - Contradiction using amperes law to calculate magnetic field $B$ - Physics Stack Exchange electromagnetism - Contradiction using amperes law to calculate magnetic field $B$ - Physics Stack Exchange](https://i.stack.imgur.com/Ffz9f.jpg)
electromagnetism - Contradiction using amperes law to calculate magnetic field $B$ - Physics Stack Exchange
![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
![If a solenoid is an electromagnet, then why do we consider the magnetic field outside it to be 0? - Quora If a solenoid is an electromagnet, then why do we consider the magnetic field outside it to be 0? - Quora](https://qph.cf2.quoracdn.net/main-qimg-e8146744fa48d6920f74e54c5cbeb37d.webp)