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A resistor has a straight-line V–I graph passing through the origin and the point
PHYSICS · Subjective · CBSE · Physics · Electricity · Electricity
Problem
A resistor has a straight-line V–I graph passing through the origin and the point
I
=
0.5
A
,
V
=
2.5
V
I = 0.5\,\text{A},\; V = 2.5\,\text{V}
I
=
0.5
A
,
V
=
2.5
V
. Calculate the resistance of the resistor.
Related theory
Ohm's Law
Ohm's Law (Macroscopic)
Ohm's law and V-I graphs
Electricity
Electric Circuits
Ohm's law, V-I graphs and ohmic/non-ohmic conductors
Current Electricity
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