Conductor resistance = Conductor resistivity * Length of conductor / Cross sectional area of conductor.
So. It is directly proportional to material & conductor length. And inversely proportional to the cross sectional area of conductor.
ALL resistance are conductors. just the magnitude value changes
It is called resistance Good conductors have a bad resistance While bad conductors or insulators have good resistance against the flow of electricity
area of the conductor, length of the conductor and temperature around the conductor..........
Wire. conductors. Wire made into a coil, an inductor.
Low resistance. Think of Ohm's law. Voltage drop is directly proportional to resistance. The higher the resistance, the higher the voltage drop, and the less voltage that is available for the load. Think of conductor resistance as a resistance in series with the load. Also, higher conductor resistance means more power lost, going to heating the conductors. The "line loss" formula is P=I2R. The greater the resistance, the greater the electrical power being converted into thermal power heating the conductors.
The availability of food is an example of a factor that affects environmental resistance. Other factors include climate and predators.
The material, the length, the cross section.
Superconductors have no resistance, making them the best conductors. Semiconductors have moderate resistance. Conductors have low resistance, making them better conductors than insulators, which have high resistance, making them the poorest conductors.
1. Friction 2. Wind resistance 3. Velocity
The two factors affecting air resistance are the speed of the object moving through the air and the cross-sectional area of the object. Faster speeds and larger surface areas create greater air resistance, slowing down the object's motion.
The factors are: length, cross-sectional area and nature of substance.
The availability of food is an example of a factor that affects environmental resistance. Other factors include climate and predators.
The factors affecting the resistance of a wire are its length, cross-sectional area, resistivity of the material, and temperature. As the length of the wire increases, the resistance also increases. A larger cross-sectional area decreases resistance, while higher resistivity materials and increased temperature contribute to higher resistance.
Resistance depends on the material of the object (e.g. conductors, insulators), its dimensions (length, cross-sectional area), and temperature. These factors influence the flow of electrons through the material, impacting how difficult it is for current to pass through. Conductors have low resistance due to high electron mobility, while insulators have high resistance due to low electron mobility.
ALL resistance are conductors. just the magnitude value changes
Superconductors have no resistance. Conductors have low resistance, semiconductors have intermediate resistance, and insulators have high resistance.
The resistance of pure metallic conductors increases with temperature, because the resistivity of these conductors increase with temperature.