ATAR Notes: Forum

VCE Stuff => VCE Science => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Physics => Topic started by: Shack05 on November 10, 2010, 09:02:54 am

Title: transformer ratios
Post by: Shack05 on November 10, 2010, 09:02:54 am

If the ratio of Vp to Vs is just Np to Ns is there any advantage / disadvantage to having the coils 1000:2000 as opposed to 1:2, they would both step up the same.

Thanks!

Title: Re: transformer ratios
Post by: 3Xamz on November 10, 2010, 09:10:57 am

the more coils you have; the stronger the propagation of the magnetic field through the soft iron core.
i THINK.

However, I don't know what they implications are.
GOod question, I'm waiting for a feasible answer too.

Hopefully before the exam :P

Title: Re: transformer ratios
Post by: waack on November 10, 2010, 09:57:44 am

But with 1000 coils the emf is much later then 1

Title: Re: transformer ratios
Post by: 3Xamz on November 10, 2010, 09:58:17 am

Larger?

Title: Re: transformer ratios
Post by: waack on November 10, 2010, 10:00:08 am

Yeh sorry