0
Yes, voltage can change with temperature due to the effects of temperature on the electrical properties of materials. In conductors, increased temperature typically leads to higher resistance, which can affect the voltage drop across the material. In semiconductors, voltage can change significantly with temperature due to changes in carrier concentration and mobility. Overall, the relationship between voltage and temperature depends on the specific material and its characteristics.
What else can I help you with?
What are two things that can change the amount of current that flows?
voltage and resistance There is also temperature.
Is the resistance of a resistor the same as voltage changes?
Yes and no. As voltage changes, current changes, causing power to change, with the end result that temperature changes. Most resistors have a small temperature coefficient, so their resistance will change slightly as the voltage changes.
If thermocouple shows a voltage corresponding to the differential temperature bw junctions then why is there still a voltage when you keep both the junctions at the ambient temperature?
A: THERMOCOUPLE has the characteristic of both negative and positive temperature a room temperature it is still sensing the temperature it will not go to zero except for a specific temperature and that will change for each metal used
What is temperature cofficient in pn junction?
Temperature coefficient of the PN intersection voltage to balance the temperature coefficient of the warm voltage.
How does voltage and current affect resistance?
No, resistance is not affected by either voltage or current. Reading the various answers to similar questions on this topic, there seems to be a misunderstanding of Ohm's Law in which people think that, because R = V/I, then a change in either voltage or current must cause a change in resistance. This is most definitely not the case. This is because resistance is the constant of proportionality in the equation. The equation, quoted, merely tells us what the resistance of the circuit happens to be for a given ratio of voltage and current.Resistance is only affected by the length, cross-sectional area, and resistivity of the conductor. Because resistivity is affected by temperature then, indirectly, temperature also affects resistance. So, if the current flowing through a conductor causes its temperature to change, then so, too, will its resistance -but, it is the temperature that is causing the change in resistance, not the current.
How does the ac resistance of a diode change as the voltage increases?
When the voltage increases the temperature in the diode also increases. When the temperature in the diode increases, the resistance decreases.
What is sencer?
If you mean sensor, a sensor is a device that changes based on some phenomenon and this change is used to measure the change in the phenomenon.For example, assume a device produces a voltage and the amount of that voltage depends on the temperature of the device. It can be used as a sensor for temperature. Assume you put the device in water and another device measures the voltage produced by the sensor. Based on the voltage of the sensor it can display the temperature of the water. So, in this example, the sensor senses the temperature of the water.
What is a sencer?
If you mean sensor, a sensor is a device that changes based on some phenomenon and this change is used to measure the change in the phenomenon.For example, assume a device produces a voltage and the amount of that voltage depends on the temperature of the device. It can be used as a sensor for temperature. Assume you put the device in water and another device measures the voltage produced by the sensor. Based on the voltage of the sensor it can display the temperature of the water. So, in this example, the sensor senses the temperature of the water.
What are two things that can change the amount of current that flows?
voltage and resistance There is also temperature.
How does changing the temperature of solutions affect the amount of voltage that is going to be produced in votaic cell?
Changing the temperature increases the change in energy.
Is the resistance of a resistor the same as voltage changes?
Yes and no. As voltage changes, current changes, causing power to change, with the end result that temperature changes. Most resistors have a small temperature coefficient, so their resistance will change slightly as the voltage changes.
What is the relationship between current and voltage in a thermistor?
V=IRR changes as a result of the change in temperature.
If thermocouple shows a voltage corresponding to the differential temperature bw junctions then why is there still a voltage when you keep both the junctions at the ambient temperature?
A: THERMOCOUPLE has the characteristic of both negative and positive temperature a room temperature it is still sensing the temperature it will not go to zero except for a specific temperature and that will change for each metal used
What is the relationship between voltage and temperature in electrical circuits?
In electrical circuits, the relationship between voltage and temperature is that an increase in temperature can lead to an increase in voltage. This is because temperature affects the resistance of the materials in the circuit, which in turn can impact the voltage.
What is temperature cofficient in pn junction?
Temperature coefficient of the PN intersection voltage to balance the temperature coefficient of the warm voltage.
What is supply and temperature independent biasing?
The signal or output of a circuit is often affected by changes in the supply voltage and/or ambient temperature. A biasing circuit is designed to consistently output a selected voltage (or current). Depending on the circuit topology, a change in supply voltage or temperature can cause the intended value to drift. In an increase in temperature can, for example, increase resistances in a circuit. Such effects are usually undesireable and thus a supply/temperature independent bias would be needed. Electronic component manufactures will frequently provide tolerances for outputs relative to changes in supply voltage and temperature.
How does voltage and current affect resistance?
No, resistance is not affected by either voltage or current. Reading the various answers to similar questions on this topic, there seems to be a misunderstanding of Ohm's Law in which people think that, because R = V/I, then a change in either voltage or current must cause a change in resistance. This is most definitely not the case. This is because resistance is the constant of proportionality in the equation. The equation, quoted, merely tells us what the resistance of the circuit happens to be for a given ratio of voltage and current.Resistance is only affected by the length, cross-sectional area, and resistivity of the conductor. Because resistivity is affected by temperature then, indirectly, temperature also affects resistance. So, if the current flowing through a conductor causes its temperature to change, then so, too, will its resistance -but, it is the temperature that is causing the change in resistance, not the current.
