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What factors determine the electrostatic equilibrium of a conductor near an electric charge?
The factors that determine the electrostatic equilibrium of a conductor near an electric charge are the distribution of charges on the conductor's surface, the shape of the conductor, and the presence of other nearby charges.
Is the inside of a conductor equipotential?
In electrostatic equilibrium, the inside of a conductor is equipotential. This means that the electric potential is constant at all points within the material of the conductor. Any excess charge on the surface of the conductor would redistribute itself to ensure that the entire interior remains at the same potential.
What is the relationship between the electric potential inside a conductor and its properties?
The electric potential inside a conductor is constant and does not depend on the properties of the conductor. This is known as the electrostatic equilibrium condition. The properties of the conductor, such as its shape and material, only affect the distribution of charges on its surface, not the electric potential inside.
What is the charge density for a conductor?
The charge density for a conductor is zero in the bulk of the material when it is in electrostatic equilibrium. Any excess charge resides on the surface of the conductor. This is due to the principle that charges in a conductor distribute themselves in such a way that the electric field inside is zero.
Why aconductor is an equipotential surface?
A conductor is an equipotential surface because the electric field inside a conductor is zero in electrostatic equilibrium. This means that all points on the conductor have the same electric potential, making it an equipotential surface. Any excess charge on the conductor redistributes itself to ensure this equal potential.
Why electric field lines are always perpendicular to the surface of the conductor?
Electric field lines are always perpendicular to the surface of a conductor because in electrostatic equilibrium, the electric field inside a conductor is zero. Any component of the electric field parallel to the surface would result in the flow of charges until the electric field is perpendicular to the surface, ensuring a state of equilibrium.
Why is the electric field inside a conductor always zero?
The electric field inside a conductor is always zero because the free charges in the conductor rearrange themselves in such a way that they cancel out any external electric field that may be present. This redistribution of charges ensures that the electric field inside the conductor is zero, maintaining electrostatic equilibrium.
What is the definition of electrostatic equilibrium?
Electrostatic equilibrium simply means that no net force is acting on the charged particle, and it doesn't accelerate, ie it's a charge fixed in space
Why tangential componenet of electric field is zero in pure conductor?
In a pure conductor, charges are free to move and distribute themselves in a way that cancels out any tangential electric field within the conductor. This is due to the fact that charges will rearrange themselves to minimize the electric potential and achieve electrostatic equilibrium. As a result, the tangential component of the electric field inside a conductor is zero.
How does the presence of a charge inside a conductor affect the distribution of electric potential within the material?
The presence of a charge inside a conductor affects the distribution of electric potential by causing the charges to redistribute themselves in such a way that the electric potential is the same throughout the material. This is known as electrostatic equilibrium.
Give an example of where electrostatic charge might be a hazard?
You will get an electrostatic shock if you are electrically charged and you touch a good conductor of electricity.
Under electrostatic conditions, why is there no electric field inside a solid conductor?
Under electrostatic conditions, there is no electric field inside a solid conductor because the free electrons in the conductor redistribute themselves to cancel out any external electric field, resulting in a net electric field of zero inside the conductor.
