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Does a good conductor has a high resistance?
No, a good conductor has a low resistance.
What is the term used for the hindrance a conductor creates to the flow of electric current?
Resistance is the hindrance a conductor creates to the flow of electric current
What is the conductor of 5 ohms?
A conductor with a resistance of 5 ohms allows electric current to flow through it with relatively low resistance. The specific materials and dimensions of the conductor determine its resistance; for example, copper or aluminum wires can have different lengths and cross-sectional areas that influence their overall resistance. In practical applications, a conductor's resistance affects how much current can pass through it for a given voltage, as described by Ohm's Law (V = IR).
How does resistance vary with the length of a conductor?
Resistance in a conductor increases as the length of the conductor increases. This is because a longer conductor provides more material for electrons to collide with, resulting in more resistance to the flow of electric current.
What factor affects the resistance of a conductor?
This are the factor which affect resistance of a conductor (1). Area of conductor (2). Length of conductor (3) Temperature (4). Type or substance of material used in conducting the electricity.
What is the relationship between the central charge and the electric field distribution within a spherical conductor with a cavity?
The central charge of a spherical conductor with a cavity affects the electric field distribution within the conductor. The electric field inside the conductor is zero, and the charge is distributed on the surface. The central charge influences how the charge is distributed on the surface, which in turn affects the electric field distribution within the conductor.
Does drift velocity of electron depend on diameter of conductor?
No, the drift velocity of electrons in a conductor does not depend on the diameter of the conductor. It is primarily influenced by the electric field applied across the conductor and the mobility of charge carriers within the material. The diameter of the conductor typically affects the resistance of the material, but not the drift velocity of electrons.
What is encountered by the electric current while flowing through a conductor?
The electric current encounters resistance while flowing through a conductor, which results in the conversion of electrical energy into heat. This resistance is impacted by factors like the material of the conductor and its dimensions.
What is the relationship between the distribution of charges and the electric potential in a conductor?
In a conductor, the distribution of charges affects the electric potential. Charges tend to distribute themselves evenly on the surface of a conductor, creating a uniform electric potential throughout. This means that the electric potential is the same at all points on the surface of the conductor.
What is the path that an electrical current travels?
electric current
how does an electron move through a conductor?
An electron moves through a conductor when an electric field is applied, which exerts a force on the electron causing it to drift in the direction of the field. This motion leads to the flow of electrical current. The presence of lattice vibrations in the conductor also affects the electron's movement by scattering it, leading to resistance.
What affects the resistance of a conductor?
The length and the material that the conductor is made from. Different wire sizes have different ohm/foot. The longer the length of the conductor the higher the ohms/foot. Temperature also affects the resistance. Silver has the least resistance, followed by Copper, then Gold, then Aluminum. Here are some published resistances in micro ohm-cm: Silver - 1.6 Copper - 1.7 Gold - 2.2 Aluminum - 2.7
