3. What is your observation of the change in each parameter? Circle the correct answer. a. Resistance changes (linearly/inversely) with Resistivity of the wire. b. Resistance changes (linearly/inversely) with Length of the wire. Resistance changes (linearly/inversely) with Cross-sectional Area of the wire. С.
3. What is your observation of the change in each parameter? Circle the correct answer. a. Resistance changes (linearly/inversely) with Resistivity of the wire. b. Resistance changes (linearly/inversely) with Length of the wire. Resistance changes (linearly/inversely) with Cross-sectional Area of the wire. С.
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Transcribed Image Text:1. Grab the knob for Resistivity, Length, and Area one at a time, change the values (click and hold
and choose three numbers for each and fill in the table below:
Change !
Change !
Change !
Read and
insertl
Resistivity
Length:
L (cm)
Area:
Resistanc
A (cm2)
e:
P (Ncm)
0.5
R(N)
10
7.5
0.667
O.Lo
0.9
1.00
0.5
0.800
1.20
1.33
10
7.5
10
7.5
10
7.5
16.l60
20.00
3.79
7.5
+33
0.Ə53
1.42
15.00 0.333
1.24
0.5
7.5
0.5
7.5
0.5
10
3.51
0.5
10
0.5
10
4.09
2. Insert the screenshot for one of the cases in the above table
3. What is your observation of the change in each parameter? Circle the correct answer.
a. Resistance changes (linearly/inversely) with Resistivity of the wire.
b. Resistance changes (linearly/inversely) with Length of the wire.
Resistance changes (linearly/inversely) with Cross-sectional Area of the wire.
С.
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