Henry's inductance

[Xblur]

hey there, this is my first thread, i have registered here a long time ago, but i just read.
so lets make it short, i want some help in understanding the inductive impedance unit, here "http://en.wikipedia.org/wiki/Henry_(unit)"
I understood most of it but i dont get it how V.s/A is equal to s²/F and then "ohm.s"
we are studing this at school, we study holt physics, partially, we skipped some chapter because ministry of education took it out of curriculum.

[elfmotat]

Hi there Xblur.

 

I'm not really sure what your question is. Are you trying to get a better understanding of inductance, or just the Henry unit?

[swansont]

Vs/A is the same as Vs^2/C and C/V is a Farad, so you have s^2/F

 

V is the same as A-Ohms (because V=IR), so Vs/A also gets you to Ohm-s

[Xblur]

Hi there Xblur.

 

I'm not really sure what your question is. Are you trying to get a better understanding of inductance, or just the Henry unit?

i want to get a better understanding of the unit, our teacher asked us to bring the profe of that unit, and i seached and found that on wikipedia.

 

 

Vs/A is the same as Vs^2/C and C/V is a Farad, so you have s^2/F

 

V is the same as A-Ohms (because V=IR), so Vs/A also gets you to Ohm-s

 

this cleared something but if you can add more i would appreciate it.

edit: and if you have other sources, please link them.

Edited March 5, 2013 by Xblur

[swansont]

this cleared something but if you can add more i would appreciate it.

edit: and if you have other sources, please link them.

 

Most of what I gave you is in the wikipedia link, and the included link for Faradays

 

You can break down units by using equations, as I did with V=IR. Since they are equal, Volts must equal Amp-Ohms. Since V = L dI/dt, Volts must also be Henries * Amps/sec, or Henry = Volt-sec/Amp

[Xblur]

thanks a lot