Electric field between positive planes

In summary, an electric field between positive planes is a force field created by two positively charged planes in close proximity. It is calculated using the formula E = σ/ε and is affected by factors such as charge magnitude, distance, and medium permittivity. This field exerts a force on charged particles and has applications in technology and scientific research.
  • #1
novedevon
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Homework Statement


I'm looking at a problem where we have to draw the field lines above between and below two parallel planes going to infinity. Separated by distance D, both having equal positive surface charge density. 2. The attempt at a solution

I know that there will be perpendicular vectors out of the two surfaces. I'm confused on the between. will there be vectors meeting at a neutral zone in the middle? Other than that I'm not sure what is happening.

Thanks
 
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  • #2
Do you know what the field looks like for a single uniformly charged infinite plane looks like?
 

FAQ: Electric field between positive planes

What is an electric field between positive planes?

An electric field between positive planes refers to the force field created by two positively charged planes placed in close proximity to each other. This field is characterized by the direction and strength of the electric force experienced by any charged particles within its range.

How is the electric field between positive planes calculated?

The electric field between positive planes can be calculated using the formula E = σ/ε, where E is the electric field strength, σ is the surface charge density of the planes, and ε is the permittivity of the medium between the planes. This formula is derived from Coulomb's law, which states that the electric force between two charged objects is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.

What factors affect the strength of the electric field between positive planes?

The strength of the electric field between positive planes is affected by several factors, including the magnitude of the charges on the planes, the distance between them, and the permittivity of the medium between them. Additionally, the shape and orientation of the planes can also impact the electric field strength.

How does the electric field between positive planes affect charged particles?

The electric field between positive planes exerts a force on any charged particles within its range. This force can either attract or repel the particles, depending on their charge. The magnitude and direction of the force can be calculated using the electric field strength and the charge of the particles.

What are some real-world applications of the electric field between positive planes?

The electric field between positive planes has various applications in technology, such as in capacitors, electronic displays, and particle accelerators. It is also used in scientific research, such as in studying the behavior of charged particles and their interactions with electric fields.

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