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deathcloset
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If I send a pulse down a conducting wire, does the pulse emit an electric field?
deathcloset said:If I send a pulse down a conducting wire, does the pulse emit an electric field?
To launch a pulse of energy along a wire you will need some reference, another side to the system.deathcloset said:If I send a pulse down a conducting wire, does the pulse emit an electric field?
deathcloset said:If I send a pulse down a conducting wire, does the pulse emit an electric field?
It should be noted here that only very low frequency current has sufficient time to diffuse into and so flow in a conductor.deathcloset said:Title “External Electric Field of a Pulse Travelling in a Conductor”
An external electric field is a type of force field that is created by the presence of electric charges. It is a vector quantity, meaning it has both magnitude and direction, and is measured in units of volts per meter (V/m).
A pulse travelling in a conductor is a phenomenon in which an electric field is induced in a material, causing the movement of free electrons. This flow of electrons creates a current, which in turn generates a magnetic field that interacts with the electric field, causing the pulse to travel along the length of the conductor.
The strength of an external electric field is influenced by several factors, including the magnitude and direction of the charges creating the field, the distance between the charges, and the properties of the material through which the field is passing.
The external electric field of a pulse can be measured using an electric field sensor, which detects the strength and direction of the field. It is often represented graphically using field lines, which show the direction and relative strength of the field at different points in space.
Understanding the external electric field of a pulse in a conductor has many practical applications, such as in the design of electrical circuits and devices, in the transmission and distribution of electricity, and in the study of electromagnetic waves and radiation. It is also important in industries such as telecommunications, power generation, and electronics.