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Tardigrade
Question
Physics
From the graph between current (I) and voltage (V) is shown below. Identify the portion corresponding to negative resistance
Q. From the graph between current
(
I
)
and voltage
(
V
)
is shown below. Identify the portion corresponding to negative resistance
4146
229
AIPMT
AIPMT 1997
Current Electricity
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A
CD
78%
B
DE
13%
C
AB
5%
D
BC
4%
Solution:
For the negative resistance, when we increase the voltage, the current will decrease. Therefore from the graph, we find that the current in
C
D
is decreased when voltage is increased.