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electric intensity between two oppositely charged parallel plates by hassan fareed
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The electric field intensity (often simply referred to as the electric field) between two oppositely charged parallel plates is a well-understood situation and can be calculated easily.
Assuming you have two parallel plates with opposite charges, one positively charged and the other negatively charged, and the plates are very large compared to the separation between them, the electric field intensity (E) between the plates is given by:
E = σ / (2ε₀)
Where:
- E is the electric field intensity (measured in volts per meter, V/m).
- σ is the charge density on the plates, which is the charge per unit area (measured in coulombs per square meter, C/m²).
- ε₀ (epsilon naught) is the permittivity of free space, which is a constant with a value of approximately 8.854 x 10⁻¹² C²/N·m².
The electric field intensity points from the positively charged plate to the negatively charged plate and is uniform between the plates. The direction of the electric field is perpendicular to the plates.
It's important to note that this formula is a simplification that assumes idealized conditions, such as infinitely large plates and neglecting edge effects. In practical situations, the electric field between plates may be more complicated, especially if the plates are not perfectly flat and infinite.
The electric field between the plates has many important applications, including in devices like capacitors, where it's used to store and manipulate electrical energy.
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Assuming you have two parallel plates with opposite charges, one positively charged and the other negatively charged, and the plates are very large compared to the separation between them, the electric field intensity (E) between the plates is given by:
E = σ / (2ε₀)
Where:
- E is the electric field intensity (measured in volts per meter, V/m).
- σ is the charge density on the plates, which is the charge per unit area (measured in coulombs per square meter, C/m²).
- ε₀ (epsilon naught) is the permittivity of free space, which is a constant with a value of approximately 8.854 x 10⁻¹² C²/N·m².
The electric field intensity points from the positively charged plate to the negatively charged plate and is uniform between the plates. The direction of the electric field is perpendicular to the plates.
It's important to note that this formula is a simplification that assumes idealized conditions, such as infinitely large plates and neglecting edge effects. In practical situations, the electric field between plates may be more complicated, especially if the plates are not perfectly flat and infinite.
The electric field between the plates has many important applications, including in devices like capacitors, where it's used to store and manipulate electrical energy.
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