| Topic: |
Science > Physics |
| User: |
"ssylee" |
| Date: |
27 Jan 2008 11:14:47 PM |
| Object: |
Faraday's induction law |
According to the induction law stated in http://en.wikipedia.org/wiki/Electromagnetic_induction,
I'm aware that I get an EMF if there is a change in flux. However, if
I apply a voltage that's sinusoidal, do I get a change in flux in
reverse as described by the same formula?
.
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| User: "Ockham" |
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| Title: Re: Faraday's induction law |
28 Jan 2008 03:33:41 AM |
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"ssylee" <stanigator@gmail.com> wrote in message
news:66ded146-4473-496b-879d-ec8194ed2548@i12g2000prf.googlegroups.com...
| According to the induction law stated in
http://en.wikipedia.org/wiki/Electromagnetic_induction,
| I'm aware that I get an EMF if there is a change in flux. However, if
| I apply a voltage that's sinusoidal, do I get a change in flux in
| reverse as described by the same formula?
Yes, that is how transformers work.
http://tinyurl.com/27mgdn
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| User: "Helmut Wabnig hwabnig@ .- --- -. DOT .- t" |
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| Title: Re: Faraday's induction law |
28 Jan 2008 02:10:29 AM |
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On Sun, 27 Jan 2008 21:14:47 -0800 (PST), ssylee
<stanigator@gmail.com> wrote:
According to the induction law stated in http://en.wikipedia.org/wiki/Electromagnetic_induction,
I'm aware that I get an EMF if there is a change in flux. However, if
I apply a voltage that's sinusoidal, do I get a change in flux in
reverse as described by the same formula?
Current is linked to magnetic flux.
Voltage may be out-of-phase, if that was the question.
w.
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