0
Why is the graph plotted as V versus I in finding the resistance of a wire?
Wiki User
∙ 8y ago
To show that - since the resulting graph is a straight line - "V" is proportional to "I". In other words, if you double "V", then "I" will also double.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Physics definition for breaking point with respect to a stress versus strain graph?
Fracture point
What is an example of a circuit that doesnt obey Ohms Law?
The easiest circuit that does not obey Ohm's law is a circuit that has a resistance that depends on temperature. For example, if you take a light bulb and draw a current-vs-voltage, you see that in the beginning (under low voltage) the graph is NOT a straight line, but under high voltage the graph is linear. This is because the resistance depends on temperature. the equation V=IR isn't consistent with the graph's shape.
What is the nature of the current voltage graph for an unknown resistor?
Fixed-value resistors are normally manufactured so that they obey Ohm's Law -that is, the ratio of their voltage to current remains constant for variations in voltage, within specified limits. In other words, their resistance value remains constant for variations in voltage. This would produce a straight-line curve when plotted. Devices and materials that do not obey Ohm's Law (e.g. semiconductors, etc.) would produce a curved line.
The characteristics curve of the component?
This is probably the I-V characteristic: Apply a voltage to one terminal of the component, the current through the component is then recorded; this is done for varying values, and is plotted out on a graph. For transistors, this shows where the "linear operation" region is; for diodes, this shows the "turn on" voltage. Such characteristics will be in the data sheets for whatever component you're using.
How do you use prim's algorithm to find a spanning tree of a connected graph with no weight on its edges?
Prims Algorithm is used when the given graph is dense , whereas Kruskals is used when the given is sparse,we consider this because of their time complexities even though both of them perform the same function of finding minimum spanning tree. ismailahmed syed
What graph is distance plotted against time?
Graphically, your graph is just that; distance versus time. In general, it gives a position of x at a certain time of t. It should be noted that the slope of the graph at time t is the velocity of the graph at that time t.
What is a coordinate graph?
graph with data plotted with coordinates
What is the type of graph where points are plotted?
Scatter Graph
Which type of graph is data plotted by a point on the graph?
line graph
On which type of graph is data plotted by a point on the graph?
line graph :))))))))))))))
How are data plotted on a line graph?
on a line graph, the independent variable is plotted on the horizontal x- axis, and the dependent variable is plotted on the vertical y- axis.
What does a line graph related to?
It is related to the two variables that are plotted in the line graph.It is related to the two variables that are plotted in the line graph.It is related to the two variables that are plotted in the line graph.It is related to the two variables that are plotted in the line graph.
Area under the velocity versus time graph?
Area under velocity versus time graph(between two given instances of time i.e. two points on time axis) gives the displacement of the body( whose graph was plotted) between those two instances i.e. in that time interval. Area under velocity time graph can be found from definite integration if the graph is a curve. Note: Area under velocity versus time graph gives displacement not distance covered by body. Note: Area enclosed between the plotted curve and time axis is taken. For convenience time should be taken in the x-axis.
What is plotted on a vertical line distance-time graph?
Typically distance is plotted on the y-axis of a distance-time graph.
In the line graph the independent variable is plotted on the axis?
It is plotted on the horizontal axis.
In a line graph the independent variable is plotted on the axis?
It is plotted on the horizontal axis.
In a line graph the independent variable is plotted on what axis?
It is plotted on the horizontal axis.
