When the length of the wire increases voltage drop across the wire will occur.
There are two factors that can result in voltage drop. One diameter of the wire, two length of the wire.
Voltage drop increases with increase in length of wire, whereas voltage drop decreases with increase in diameter (cross section area) of the wire.
G.RAO
AnswerIf you are asking what happens to the voltage across a length of wire when its length increases, the answer is nothinghappens! The voltage applied to the wire is determined by the supply, not by the load (i.e. the wire).
The area of crossection decreases.If the wire is not ductile, the wire breaks.As resistance is directly proportional to length, the resistance of the wire increases.
capacitance also increase
With a constant voltage and increase in wire length will increase the end to end resistance and therefore the current will decrease.
Increase, decrease, or remove the load <<>> Change the voltage and the current will also change in direct proportion, Ohms law.
Material that makes up the wire, length of wire, diameter of wire, and temperature of wire
Current (measured by an ammeter) and Voltage (measured by a voltmeter) R= V/I Resistance equals voltage divided by current ================================ That's wonderful, but the measurement doesn't "affect" the resistance of the wire. The factors that do "affect" the resistance ... i.e. determine what the resistance will be ... are -- substance of which the wire is composed -- dimensions of the wire: thickness and length.
By changing the length of wire, say reducing it, the resistance will drop and that will increase current flow but the voltage is less likely to change V=IR.
capacitance also increase
frequecy will not change
With a constant voltage and increase in wire length will increase the end to end resistance and therefore the current will decrease.
If the load resistance is constant, then increasing the voltage will increase the current by the same proportion -i.e. doubling the voltage will double the current.
Increase, decrease, or remove the load <<>> Change the voltage and the current will also change in direct proportion, Ohms law.
The wire resistance is proportional to the length of wire divided by its cross-section area. The voltage drop is proportional to the resistance times the current.
The electrons in a conducting wire are loose and can move freely. When the circuit is closed, a potential difference is set up across the terminals. The battery maintains this potential difference. Then the electrons in the wire move towards the positive terminal of the battery. This flow of electrons constitute the electric current.
Voltage loss. On a long run you will loose some voltage so it is sometimes necessary to increase the wire size to compensate for the voltage loss. This loss of voltage will cause a light to be dim as it is not receiving the correct voltage that is was designed to use.
Wire has a certain amount of resistance. As electricity flows down the wire, some of the voltage is lost in the wire before reaching the lamp. So, the longer the wire, the less voltage the lamp gets, and the dimmer it will be.
poop on it
Increased wire or cable length causes the voltage to drop, this loss of charge is converted to heat and can cause electrical fires and damage to electronics.