If L= 1 henry N= number of turns I = current what happnes when -N / I = φ = ?

 

Could you please be more concrete? I don´t understand what you mean.

 

Originally posted by tronicz18@Sep 27 2005, 04:42 PM
If L= 1 henry N= number of turns I = current what happnes when -N / I = φ = ?

[post=10659]Quoted post[/post]​

Where is the equation -N/I = φ , coming from?

The formal Mathematical definition of inductance is: L = Nφ/I

Letting L = 1, gives: φ = I/N.