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During an experiment
PHYSICS · Single correct · CBSE · Physics · Electricity · Electricity
Problem
During an experiment, a point on the
V
V
V
–
I
I
I
characteristic of a resistor is found to be
(
V
=
4.0
V
,
I
=
0.80
A
)
(V = 4.0\,\text{V},\, I = 0.80\,\text{A})
(
V
=
4.0
V
,
I
=
0.80
A
)
. Calculate the resistance of the resistor. (a)
0.20
Ω
0.20\,\Omega
0.20
Ω
(b)
3.2
Ω
3.2\,\Omega
3.2
Ω
(c)
5.0
Ω
5.0\,\Omega
5.0
Ω
(d)
2.0
Ω
2.0\,\Omega
2.0
Ω
Related theory
Ohm's Law
Ohm's Law (Macroscopic)
Electric Circuits
Electricity
Ohm's law and V-I graphs
Ohm's law, V-I graphs and ohmic/non-ohmic conductors
Current Electricity
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