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Increasing the temperature of a conductor will typically increase its electrical resistance, reducing its conductivity. This is due to increased collisions between electrons and atoms in the conductor, hindering electron flow. Extremely high temperatures can cause a conductor to ultimately melt or break down.
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What factors effect the resistance of a conductor?
Factors affecting the resistance of a conductor include the material from which it is made, its length, its cross-sectional area, and its temperature.
What is a thermocline conductor?
A thermocline conductor is a type of electrical conductor that utilizes the thermocline effect to generate electricity. It works by using the temperature difference between cold deep ocean water and warm surface water to create electrical power. This technology has the potential to harness renewable energy from the ocean.
What is the maximum amount of current a conductor can carry continuously without exceeding its temperature ratings?
The maximum amount of current a conductor can carry continuously without exceeding its temperature rating is typically determined by the conductor's ampacity rating, which is based on factors such as the conductor material, insulation type, and ambient temperature. It is important to adhere to these ampacity ratings to prevent overheating of the conductor.
What 4 things affect resistance?
The four things that affect resistance are the material of the conductor, the length of the conductor, the cross-sectional area of the conductor, and the temperature of the conductor.
Why does the resistance of conductor rise with temperature?
As temperature increases, the atoms in the conductor vibrate more vigorously, leading to more frequent collisions with free electrons. These collisions impede the flow of electrons, increasing resistance in the conductor.
What factors effect the resistance of a conductor?
Factors affecting the resistance of a conductor include the material from which it is made, its length, its cross-sectional area, and its temperature.
If A conductor has a resistance of 0.8 ohms what will happen to its resistance if the temperature is decreased?
The resistance of a conductor is directly proportional to the resistivity of the conductor. since the resistivity of a conductor is decreases with decrease in temperature hence the resistance.
Is boron a good conductor of electricity?
No, boron is not a good conductor of electricity. It is considered a semiconductor, meaning it has electrical conductivity between that of a conductor and an insulator.
When electric currnet flows through a conductor then temperature of conductor will?
increase
Why does resistance of a conductor rise with temperature?
When the temperature of a conductor is increased, the amplitudd of vibrations of atoms increases.As a result, the probability of collision of electrons with vibrating atoms increases.That is why, it is said that the resistance of a conductor is increases with increasing temperature
What affects the resistance of an electric conductor?
The material from which the conductor is made, the length of the conductor, the diameter of the conductor and the temperature of the conductor are all things that impact its resistance.
What are the factors that affect the resistance of a conductor?
The factors that affect the resistance of a conductor are the material it is made of, the length of the conductor, the cross-sectional area of the conductor, and the temperature of the conductor. Materials with high resistivity, longer lengths, smaller cross-sectional areas, and higher temperatures will have higher resistance.
How can you increase the conductivity of a semi conductor?
The conductivity of a semi-conductor can be increased by raising the temperature of the semi-conductor .
Why the resistance of conductor rise with the rise of temperature?
When the temperature of a conductor is increased, the amplitudd of vibrations of atoms increases.As a result, the probability of collision of electrons with vibrating atoms increases.That is why, it is said that the resistance of a conductor is increases with increasing temperature
If the temperature of a metal conductor increases the electrical resistance of the conductor usually?
increases
What effect temperature?
effect of temperature
What causes resistance to increase or decrease?
Voltage, if voltage is increased resistance in the circuit increasesAnswerResistance is determined by the length, cross-sectional area, and resistivity of a conductor. Resistivity is, in turn, affected by temperature -so temperature indirectly affects resistance.These are the only factors that affect resistance. Voltage and current have no direct effect whatsoever on resistance. Current can affect resistance indirectly if it causes the conductor's temperature to increase.For AC circuits, 'skin effect', due to frequency, causes the current to flow towards the surface of a conductor which acts to reduce the effective cross-sectional area of that conductor. So, frequency can also indirectly affect resistance.
