0
Yes, the change in resistance and conductance is inversely linear. Resistance (R) and conductance (G) are related by the equation ( G = \frac{1}{R} ). As resistance increases, conductance decreases proportionally, and vice versa, demonstrating their inverse relationship. This relationship holds true as long as the material and temperature remain constant.
What else can I help you with?
Describe the relationship between voltage and current for the resistors?
R = V/I Therfore the resistance is proportional to the voltage and inversely proportional to the current.
Is a voltmeter a linear scale?
This is because the resistance is measured by applying a fixed voltage to the resistor and measuring the current. Since I = V/R, the current/resistance relation is non-linear.
What are the observations on ohms law experiment?
In the Ohm's Law experiment, the relationship between voltage (V), current (I), and resistance (R) is observed, confirming that current is directly proportional to voltage and inversely proportional to resistance, as described by the equation V = IR. By varying the voltage applied across a resistor and measuring the corresponding current, a linear relationship is typically observed on a graph, indicating that the resistor obeys Ohm's Law. Deviations may occur in non-ohmic materials, where the relationship is not linear. Overall, the experiment underscores the fundamental principles of electrical circuits and resistance behavior.
How the resistance value for the linear resistance can be changed?
Resistance can be changed by strain over time and changes in the temperature. Resistance thermometers are sensors that are used to measure temperature by correlating the resistance of the RTD elements.
Is a Resistor a nonlinear device?
It is a linear device if it is not a wire wound resistor. These become non linear to AC at high frequencies because of their inherent inductance.
Is resistance a linear device?
YES it is linear. It is a passive device classified as linear however as frequency increases its behavior will change.
What is linear Potentiometer?
A linear potentiometer is a potentiometer that changes linearly with rotation of the knob. A 30% degree turn will change the resistance 30%. It's a direct relationship. This is in contrast to log potentiometers, which change resistance logarithmically with turns in the knob.
What a few example of non linear resistance?
Two examples of non linear resistance is a diode and a light bulb.
What is the is the measure of an object's resistance to a change in its rotational motion about an axis called?
The measure of an object's resistance to a change in its rotational motion about an axis is called inertia. It is similar to an object's resistance to a change in its linear motion, but it specifically refers to rotational motion. The greater an object's inertia, the more difficult it is to change its rotational motion.
Describe the relationship between voltage and current for the resistors?
R = V/I Therfore the resistance is proportional to the voltage and inversely proportional to the current.
Why the scale of an ohm meter is non linear?
V = I*R R = V/I If we fix the voltage at 1 then R = I^-1 The change in the resistance scale is the derivative R dr = I^-1 di R dr = -I^-2 R dr = -1/(I^2) Explanation: The change in the resistance measurement decreases by the inverse of the current squared.
How is the resistance value for a linear resistance changed?
The resistance value for linear resistance is changed by changing the wavelength of the current or by installing additional resistors in the circuit. This restricts the amount of electricity which flows through the wiring.The resistance value for the linear resistance can be changed through strain over time. It can also be changed by changes in temperatures, such as going from hot to cold.
If a linear graph has a negative slope what can you say about the dependant variable?
You can say that the variables are inversely proportional.
Does voltage versus current indicate a linear relationship?
Yes, provided the resistance is constant. If the resistance varies with current, then you have a non-linear circuit
Can the rate of change be linear or nonlinear?
Yes, the rate of change can be linear or non-linear.
What is a difference between DC and ac resistance and expline DC resistasce?
DC is just direct current into a resistance it is a linear function. AC if the resistance is non reactive it would be the same linear function.
The mathematical relationship between current voltage and resistance is known as?
Ohm's LawAnswerIt's not known as anything; it's simply an equation. Ohm's Law describes constant proportionality between current and voltage for certain, but not all, materials (linear or ohmic) -it has nothing to do with this equation.
