Self inductance of a long solenoid | Electromagnetic induction | Physics | Khan Academy

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Let's calculate the self-inductance of a long solenoid.

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Created by Mahesh Shenoy
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yusufkhan
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Beautiful derivation! I'm on my way to build a boost converter for some electrostatic experiments, this will be of great help!

urthoperator
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SumitKumar-xhtt
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tumwesigyebrief
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*_Summary Of The Video :-_*

*Self Inductance Of A Long Solenoid*

* Self Inductance does not depend on voltage or current.

* Inductance only depend on geometry and the material inside the inductor in free space.

* More number of turn in the coil gives more inductance.

* On increasing length of an inductor, inductance decreases.

* Inductance also depend on permeability of free space.

If we use a ferromagnet inside an inductor in free space then it's inductance get increases.

vivekgupta
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Kakushibu-owbd
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jamesjaamou
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anbalagananbalagan
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kaleabgen
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I have a doubt sir, what is the current that is punching through this surface in this loop (Ampere's circuital law), I am not able to visualize it...

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