Building a Transformer
1. The inline questions in Warm-up Section (5.1) is asking about the induced signal, not the signal from the function generator.
2. Number of Coils when V = 1.0V:
Uncertainty of n when V = 1.0V:
1st Way (suggested):
If you fit the data, using LINEST, as
,
then since V = 1.0V is a fixed value, we have
,
and
,
where δm and δb are the uncertainties which can be gotten from the LINEST results.
2nd Way:
If you fit the data, using LINEST, as
,
then
,
so
,
where δm and δb are the uncertainties which can be gotten from the LINEST results.
Note: The m's and b's in the two ways are not the same!