VI – 1. For parts 1,2 of Procedure, you measured the phase
differ between the current and voltage across L,C. Report
sketches of measured signals and your calculated phase
differences.
Are these as expected?
(The manual says it
should be 90 degrees)
RC:
f: 1000Hz R: 6000
Ω
C:0.002
μ
F
Report the sketches of measured signals and your calculated
phase differences.
Phase Diff=(l/L) X 360 =(1.5/6.2) X 360 = 87.1 degree
RL:
F:1000Hz R: 6000
Ω
Phase Diff
=(l/L) X 360=(1.4/6.2) X 360 = 81.3 degree
Yes, graphs are expected features as in manual 90 degree
though it does not have exactly same value of degree.
VI – 2. Analyze the data from V – 3. For each capacitor
arrangement with the aircore inductor that you used (e.g. V –
3, V – 4, V – 5 as appropriate) you should plot the current as
a function of frequency. From each resonant frequency you
should obtain a calculated value of the inductance and an
estimate
of
the
uncertainty
in
that
inductance
value.
Explicitly state and explain your estimates for uncertainty in
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
This is the end of the preview.
Sign up
to
access the rest of the document.
 Spring '09
 Volt, Inductor, iron core

Click to edit the document details