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Potential energy has to be defined within a frame of reference (much like motion is relative). So if you define "the ground" as 0 gravitational potential energy, then anything sitting on the ground will have 0 potential energy.
There is really no such thing as an "absolute potential energy" anymore than there is a body that is absolutely stationary (at rest, 0 kinetic energy, without regard to frame of reference). All motion is relative, as is potential energy.
What else can I help you with?
Is it possible for electric flux to have a negative value?
Yes, electric flux can have a negative value if the electric field and the area vector have opposite directions.
What are the units of electric flux?
The units of electric flux are Newtons per square meter, or Nm2.
Is it possible for flux to have a negative value?
Yes, it is possible for flux to have a negative value. This occurs when the magnetic field and the area vector are in opposite directions, leading to a negative flux value.
What is the symbol for electric flux?
The symbol for electric flux is ΦE. It represents the amount of electric field penetrating a given surface area.
What are the factors upon electric flux depends on?
Electric flux depends on the strength of the electric field, the angle between the electric field and the surface, and the area of the surface the electric field passes through. Additionally, the distribution of charges within the field also affects the electric flux.
Is it possible for electric flux to have a negative value?
Yes, electric flux can have a negative value if the electric field and the area vector have opposite directions.
What is the total flux across a gaussian sphere enclosing an electric dipole?
The total flux across a Gaussian sphere enclosing an electric dipole is zero. This is because the electric field lines originating from the positive charge of the dipole cancel out the electric field lines terminating at the negative charge within the sphere, resulting in a net flux of zero according to Gauss's Law.
What are the two main types of flux?
Types of flux - Electric and Magnetic Flux. Electric field flux through a closed surface is equal to the change enclosed in the surface, or the rate of change of magnetic flux is equal to the induced voltage around the surface.
What is maximum and minimum electric flux?
As we know that electric flux is the total number of electric lines of forces passing through a surface. Maximum Flux: Electric flux through a surface will be maximum when electric lines of forces are perpendicular to the surface. Minimum flux: Electric flux through a surface will be minimum or zero when electric lines of forces are parallel to the surface.
What are the units of electric flux?
The units of electric flux are Newtons per square meter, or Nm2.
Is it possible for flux to have a negative value?
Yes, it is possible for flux to have a negative value. This occurs when the magnetic field and the area vector are in opposite directions, leading to a negative flux value.
What is the symbol for electric flux?
The symbol for electric flux is ΦE. It represents the amount of electric field penetrating a given surface area.
What are the factors upon electric flux depends on?
Electric flux depends on the strength of the electric field, the angle between the electric field and the surface, and the area of the surface the electric field passes through. Additionally, the distribution of charges within the field also affects the electric flux.
What is the unit of electric flux?
The unit of electric flux is Volt-meter or Newton-meter^2 Coulomb^-1.
Is electric flux density scalar or vector?
Scalar
What are the units of electric flux and how are they calculated?
The units of electric flux are Nm2/C (Newton meters squared per Coulomb). Electric flux is calculated by multiplying the electric field strength (N/C) by the area (m2) perpendicular to the field.
What is the difference between infinite electric flux and finite electric flux?
the difference between lightning and a single cell battery
