0
Electric displacement (D) is a concept used in electromagnetism to describe the electric field inside a material. It takes into account the effects of both free and bound charge distributions. It is related to the electric field inside a material through the equation D = εE, where ε is the permittivity of the material and E is the electric field.
What else can I help you with?
A piezo-electric device generates electricity when?
A piezo-electric device generates electricity when mechanical stress or pressure is applied to it, causing a displacement of positive and negative charges within the material. This displacement of charges creates an electric potential difference, which can be harnessed to generate electricity.
Why when a charge is moved from one point to another in an electric field the work done is zero along the direction of the field?
When a charge is moved in the direction of an electric field, no work is done because the force acting on the charge and the displacement are in the same direction. This means that the angle between the force and the displacement is zero, and therefore no work is required to move the charge. This is because the electric field itself is responsible for producing the force that moves the charge.
What is linear dielectric material?
A linear dielectric material is a material that exhibits a linear relationship between the applied electric field and the resulting electric displacement within the material. This means that the material's response to the electric field is proportional and follows simple additive principles.
How do you determine work done by electric field?
The work done by an electric field on a charged particle can be calculated using the formula: Work = charge of the particle x electric field strength x distance moved. The work is positive if the electric field and the displacement are in the same direction, and negative if they are in opposite directions.
What is a photon amplitude?
Photon amplitude refers to the strength or magnitude of the electric field associated with a photon. It represents the maximum displacement of the electric field from its equilibrium position. In quantum theory, it is related to the probability amplitude of the photon being in a particular state.
What are the difference between elactric field and electric displacement field?
The electric displacement field is a vector field, shown as D in equations and is equivalent to flux density. The electric field is shown as E in physics equations.
Is Electric displacement density scalar quantity?
no, it's a vector dude
A piezo-electric device generates electricity when?
A piezo-electric device generates electricity when mechanical stress or pressure is applied to it, causing a displacement of positive and negative charges within the material. This displacement of charges creates an electric potential difference, which can be harnessed to generate electricity.
Do component vectors apply to displacement?
Component vectors can be used with a variety of different used in physics, including displacement, force, acceleration, electric field, etc.
Can a displacement current be measured with an ammeter expain?
Displacement current can not be measured by ammeter because it is the current which produce between the plate (space)due to change of electric flux and it is directly proportional to the rate of change of electric flux.
Do component vectors only apply to displacement?
Component vectors can be used with a variety of different used in physics, including displacement, force, acceleration, electric field, etc.
Why when a charge is moved from one point to another in an electric field the work done is zero along the direction of the field?
When a charge is moved in the direction of an electric field, no work is done because the force acting on the charge and the displacement are in the same direction. This means that the angle between the force and the displacement is zero, and therefore no work is required to move the charge. This is because the electric field itself is responsible for producing the force that moves the charge.
What is linear dielectric material?
A linear dielectric material is a material that exhibits a linear relationship between the applied electric field and the resulting electric displacement within the material. This means that the material's response to the electric field is proportional and follows simple additive principles.
How do you determine work done by electric field?
The work done by an electric field on a charged particle can be calculated using the formula: Work = charge of the particle x electric field strength x distance moved. The work is positive if the electric field and the displacement are in the same direction, and negative if they are in opposite directions.
What is a photon amplitude?
Photon amplitude refers to the strength or magnitude of the electric field associated with a photon. It represents the maximum displacement of the electric field from its equilibrium position. In quantum theory, it is related to the probability amplitude of the photon being in a particular state.
What are the boundary conditions in electrostatics?
Boundary conditions in electrostatics refer to the rules that govern the behavior of electric fields at the interface between different materials or regions. These conditions include the continuity of the electric field and the normal component of the electric displacement vector across the boundary. They help determine how electric charges and fields interact at the boundaries of different materials or regions.
How can you determine the amplitude of a light wave?
The amplitude of a light wave can be determined by measuring the maximum displacement of the electric or magnetic field from its equilibrium position as the wave oscillates. This maximum displacement corresponds to the maximum intensity of the light wave. The higher the amplitude, the more intense the light wave is.
