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Physics
Physics
Problem
A device is tested, and the following data are recorded:
(
0.0
V
,
0.00
A
)
(0.0\,\text{V},\,0.00\,\text{A})
(
0.0
V
,
0.00
A
)
,
(
4.0
V
,
0.80
A
)
(4.0\,\text{V},\,0.80\,\text{A})
(
4.0
V
,
0.80
A
)
, and
(
8.0
V
,
1.20
A
)
(8.0\,\text{V},\,1.20\,\text{A})
(
8.0
V
,
1.20
A
)
. Determine the average resistance in the interval 0–4 V and in the interval 4–8 V, and state whether the device exhibits ohmic behaviour.
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