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As the diameter of a wire decreases, the current-carrying capacity also decreases due to increased resistance. This can lead to overheating of the wire and potential failure if the current exceeds the wire's new lower capacity. It is important to properly size wires to handle the intended current to prevent safety hazards.
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What happens to the resistance of a wire as its diameter increase?
As the diameter of a wire increases, its resistance decreases. This is because there is more cross-sectional area available for the flow of electrons, resulting in less opposition to the flow of current and thus lower resistance.
If diameter in of a wire increases the resistance of the wire?
No, the resistance of a wire decreases as the diameter increases. This is because a wider wire provides more pathways for the electrons to flow through, reducing the resistance to the flow of current.
What happens to resistant if wire diameter is decreased?
If the wire diameter is decreased, the resistance of the wire will increase. This is because with a smaller diameter, there is less cross-sectional area for the electrical current to flow through, causing more hindrance and resulting in higher resistance.
If the wire is increased what should happen to the diameter?
If the wire is increased in length, the diameter of the wire should remain the same unless explicitly changed. The diameter of a wire is determined by its cross-sectional area, which is independent of its length.
What is the impact of the flow of current through a wire on its conductivity and resistance?
The flow of current through a wire increases its conductivity and decreases its resistance.
What happens to the current in a circuit if the voltage is kept constant but the wire diameter is increased?
If the voltage in a circuit is kept constant and the wire diameter is increased, the resistance of the wire decreases. According to Ohm's Law (I = V/R), where I is current, V is voltage, and R is resistance, a decrease in resistance results in an increase in current. Therefore, with a larger wire diameter, more current will flow through the circuit at the same voltage.
What happens to the resistance of a wire as its diameter increase?
As the diameter of a wire increases, its resistance decreases. This is because there is more cross-sectional area available for the flow of electrons, resulting in less opposition to the flow of current and thus lower resistance.
If diameter in of a wire increases the resistance of the wire?
No, the resistance of a wire decreases as the diameter increases. This is because a wider wire provides more pathways for the electrons to flow through, reducing the resistance to the flow of current.
What happens to the current of the wire when the length increases?
resistance is directly proportional to wire length and inversely proportional to wire cross-sectional area. In other words, If the wire length is doubled, the resistance is doubled too. If the wire diameter is doubled, the resistance will reduce to 1/4 of the original resistance.
What happens to resistant if wire diameter is decreased?
If the wire diameter is decreased, the resistance of the wire will increase. This is because with a smaller diameter, there is less cross-sectional area for the electrical current to flow through, causing more hindrance and resulting in higher resistance.
What happens to the current carrying capacity of a conductor when you change the frequency from 50hz to 60hz?
The current caring capacity of a wire is based on the physical size of the wire. The larger the diameter of the wire the more amperage the wire is allowed to carry.
If the wire is increased what should happen to the diameter?
If the wire is increased in length, the diameter of the wire should remain the same unless explicitly changed. The diameter of a wire is determined by its cross-sectional area, which is independent of its length.
What is the current carrying capacity of silver wire?
The current capacity varies depending on the length and diameter of the wire
What is the cable diameter of a twin copper wire?
There isn't a specific diameter. The thicker the wire the more current it can convey. This diameter will be part of your calculations for your circuit.
What is the approximate gauge of a wire that has a diameter of about 100 mils?
A wire with a diameter of about 100 mils (0.1 inches) is approximately 10 American Wire Gauge (AWG). In the AWG system, as the gauge number decreases, the diameter of the wire increases. Therefore, a diameter of 100 mils corresponds closely to 10 AWG.
What is the impact of the flow of current through a wire on its conductivity and resistance?
The flow of current through a wire increases its conductivity and decreases its resistance.
How do you relate ampere rating with copper wire?
The larger in diameter the wire is, the larger the current carrying capacity the wire has.
