A8Q3.Voltage values

Thread Starter

lemon

Joined Jan 28, 2010
125
Hi:
I have answered the questions to a problem but am not sure I am right. Would somebody be good enough to check please.

 

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hgmjr

Joined Jan 28, 2005
9,027
Have you been directed to work in the CGS units? If so, I think you may need to convert 1.2Tesla into the equivalent value in Gauss?

hgmjr
 

hgmjr

Joined Jan 28, 2005
9,027
Yes. Tesla is consistent with SI units. Since SI is the stipulated units, then you need to convert the units of measure for length to meters instead of centimeters. Right?

hgmjr
 

Thread Starter

lemon

Joined Jan 28, 2010
125
I see your point:)



why do I have the same values for E-max and E-rms?
Are the results ok now?
 

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Last edited:

hgmjr

Joined Jan 28, 2005
9,027
I think that the formula for the Vpeak is:

Epeak = NABf.

I believe that Faraday's Law uses frequency rather than radians in the formula.

Epeak = 3600 * 0.005625 * 1.2 * 75 = 1822.5 volts

I think it would be a good idea to get someone else in the forum to put their 0.02 worth into this discussion.


hgmjr
 

hgmjr

Joined Jan 28, 2005
9,027
I did some googling and some of the sites seem to use frequency. Then I looked at other sites and they supported the 2*pi()*f factor. I would go by the information contained in your textbook just to be safe.

hgmjr
 
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