is the physical space where electric charges are stored, similar to a container or reservoir.

is the field of force created by charges being stored, by a battery or capacitor.

is a vector quantity that varies from point to point and is determined by the configuration of source charges.

is the force exerted by a source of electricity, such as a power plant or generator, that can be felt or perceived by humans.

is the electric field associated with the total free charges enclosed in the object.

is the distance traveled by an electric charge in an electric field.

is a measure of the size or magnitude of an electric charge.

is the amount of electric charge that is displaced or moved from one location to another in an electric circuit.

If the dot product of a vector field is equal to 0, then F can be written as the gradient of a scalar potential.

If the curl of a vector field is equal to 0, then F can be written as the divergence of a scalar potential.

If the curl of a vector field is equal to 0, then F can be written as the gradient of a scalar potential.

If the dot product of a vector field is equal to 0, then F can be written as the divergence of a scalar potential.

is a measure of the ability of a material to conduct electric current, similar to electrical conductivity.

is the ability to store electrical charge as energy.

is a term used in physics to describe the process of storing electrical charge in a chemical reaction or reaction vessel.

is a property of electrical circuits that determines their ability to store and discharge electrical energy, similar to electrical resistance.

is a law that calculates the gravitational force between two massive objects, based on their distances and masses.

says the net electric flux through any closed surface is always 0, unless the bounded volume contains a net charge.

is a principle in physics that describes the behavior of magnetic fields in the presence of charged particles or currents.

is a concept in thermodynamics that explains the transfer of heat between objects of different temperatures, according to the principles of conduction, convection, and radiation.

is a term used in electromagnetic theory to describe the instantaneous or point-like distribution of electric charge or current in a specific region of space, resulting in a localized effect on the electromagnetic field.

is a principle in physics that describes the direct or unimpeded transfer of energy or momentum from one point to another in a physical system, without any loss or dissipation.

is a mathematical function that represents the direct or linear relationship between two variables in a mathematical equation.

Is used for electron motion or propagation. The 1D function can be pictured as an inf. high, inf. narrow spire.

is determined by the size, shape, density of the charge distribution. This is the measure of net molecular polarity, which is the magnitude of the charge at either end of a dipole.

is a concept that describes the resistance or impedance of a circuit to the flow of electric current, similar to electrical resistance.

is a measure of the intensity or strength of an electric field, particularly in the vicinity of a charged object, based on its orientation and distance from the object.

Is a snapshot of a dipole in a given moment of time. That represents direction, force, and spin.

Denotes the direction of greatest change in a scalar function.

Denotes the direction of greatest increase in a scalar function.

Denotes the direction of greatest decrease in a scalar function.

Denotes the change of the electric charge as you move away from a field.

is denoted as $$\int_{ }^{ }V\ da$$ , this is the integral over a specified volume. We compute surface integrals to find the field out of a surface.

is denoted as $$\int_{ }^{ }V\ da$$ , this is the integral over a specified surface. We compute surface integrals to find the field out of a surface.

is denoted as $$\int_{ }^{ }V\ da$$ , this is the integral over a specified volume. We compute surface integrals to find the flux out of a surface.

is denoted as $$\int_{ }^{ }V\ da$$ , this is the integral over a specified surface. We compute surface integrals to find the flux out of a surface.

is the measure of how much the vector V crosses the point in question.

is the measure of how far away the vector V gets from the point in question.

is the measure of how close the vector V gets to the point in question.

is the measure of how much the vector V swirls around the point in question.

Measures how much the vector V comes in to the point in question. A point of positive divergence acts as a faucet, where a negative divergence acts as a sink.

Measures how much the vector V spreads out from the point in question. A point of positive divergence acts as a faucet, where a negative divergence acts as a sink.

Measures how much the vector V spreads out from the point in question. A point of positive divergence acts as a sink, where a negative divergence acts as a faucet.

Measures how much the vector V spreads out from the point in question. A point of negative divergence acts as a faucet, where a positive divergence acts as a sink.

is a tool to solve differential equations where the potential or surface charge is dependent on the strength of the charge.

is a tool to solve differential equations where the electric field is dependent on the boundary conditions

is a tool to solve differential equations where the potential or surface charge is dependent on the boundary conditions.

is a tool to solve differential equations where the potential or surface charge is independent on the boundary conditions.

is a glass or rubber, and this allows electrons to move freely around the material. this is why $$E=0$$ , because the free charge moves around and wouldn't be electro-static.

is a metal, and this allows electrons to move freely around the material. this is why $$E=0$$ , because the free charge moves around and wouldn't be electro-static.

is a metal, and this allows electrons to move freely around the material. this is why $$E\ne0$$ , because the free charge moves around and wouldn't be electro-static.

is a metal, and this allows electrons to move freely around the material. this is why $$E=0$$ , because the free charge moves around and wouldn't be electro-dynamic.

is a math trick to help solve differential equations. this trick usually involves introducing an imaginary point charge. this method relies on the uniqueness theorem.

is a math trick to help solve differential equations. this trick usually involves introducing an real point charge. this method relies on the uniqueness theorem.

is a math trick to help solve differential equations. this trick usually involves introducing an imaginary point charge. this method relies on greens theorem.

is a math trick to help solve differential equations. this trick usually involves introducing an real point charge. this method relies on the greens theorem.

is the curl of the gradient function, tells you the stress of the field and how much the value of the field differs from its average value taken over the surrounding points.

is the divergence of the gradient function, tells you the stress of the field and how much the value of the field is similar to its average value taken over the surrounding points.

is the divergence of the gradient function, tells you the stress of the field and how much the value of the potential differs from its average value taken over the surrounding points.

is the divergence of the gradient function, tells you the stress of the field and how much the value of the field differs from its average value taken over the surrounding points.

the first charge you move in would require some work because their is nothing resisting its movement but the second charge would be repelled by the first and so on...

the first charge you move in would require no work because their is nothing resisting its movement but the second charge would be repelled by the first and so on...

the first charge you move in would require no work because their is nothing resisting its movement but the second charge would be attracted by the first and so on...

the first charge you move in would require no work because their is nothing in-sighting its movement but the second charge would be repelled by the first and so on...

it says that the integral of the source within the volume is greater than to the closed integral of flow out of the surface.

the sum of all sources in the field in a region gives the net flux out of the region.

it says that the integral of the source within the volume is equal to the closed integral of flow out of the surface.

the difference of all source in the field in a region gives the net flux out of the region.

it is when lots of little dipoles arrange in the same direction of an E field on the material. is dipole moment per unit volume.

it is when lots of little dipoles arrange in the opposite direction of an E field on the material. is dipole moment per unit volume.

it is when lots of little dipoles arrange in the same direction of an E field on the material. is dipole moment per unit area.

it is when lots of little dipoles arrange in the same direction as the potential on the material. is dipole moment per unit volume.

600,000:1

1,000,000:1

1:750,000

333,000:1