the graph below shows the relationship between voltage and curent that emerged om tests for a particular resistor. does this resistor work according to ohm's law
Without the graph being provided, we cannot answer this question.
To determine if the resistor works according to Ohm's law, we need to examine the graph that shows the relationship between voltage and current.
As the description of the graph is not provided, we can analyze a typical graph that represents Ohm's law. According to Ohm's law, the relationship between voltage (V) and current (I) in a resistor is given by:
V = IR
Where:
V = Voltage (measured in volts)
I = Current (measured in amperes)
R = Resistance (measured in ohms)
In Ohm's law, the ratio of voltage to current should be constant. This means that as the current increases or decreases, the voltage across the resistor should change proportionally.
If the graph shows a straight line passing through the origin (0,0), with voltage on the y-axis and current on the x-axis, then it indicates a linear relationship, which is consistent with Ohm's law.
However, without the actual graph or more information about it, we cannot determine conclusively if the resistor works according to Ohm's law.