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lamp post
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is the electric field zero at points other than the middle of two simillar polarity charges and also other than infinity?
if it can be zero then at waht points?
if it can be zero then at waht points?
An electric field is a physical field that surrounds a charged particle and exerts a force on other charged particles within its range. It is represented by a vector quantity, with both magnitude and direction.
The electric field at a particular point is calculated by dividing the force exerted on a charged particle at that point by the magnitude of the charge. It is also affected by the distance between the two charged particles.
An electric field is created by a single charged particle, while an electromagnetic field is created by moving charged particles. An electromagnetic field has both electric and magnetic components, while an electric field only has an electric component.
No, an electric field cannot exist without a charge. It is created by the interaction between charged particles and can only exist in the presence of charged particles.
An electric field is often represented visually by electric field lines. These lines show the direction and strength of the electric field at different points in space. The closer the lines are together, the stronger the electric field is at that point.