What is the source of uniform electric field?
For example, a uniform electric field E is produced by placing a potential difference (or voltage) ΔV across two parallel metal plates, labeled A and B.
How is a uniform field formed?
A uniform magnetic field is one that has the same strength and direction at all points. A uniform magnetic field can be created by taking the opposite poles of two magnets and holding them close together.
How is an electric field formed?
The electric force acts over the distance separating the two objects. The space surrounding a charged object is affected by the presence of the charge; an electric field is established in that space. A charged object creates an electric field – an alteration of the space or field in the region that surrounds it.
What does it mean if the electric field is uniform?
What do we mean by a uniform field? (One that does not vary from place to place. In terms of the field lines, this means that they are parallel and evenly spaced. the acceleration will also be constant and directed along the field lines for a positive charge and opposite to the field lines for a negative charge.
Which of the following system produces uniform electric field?
Answer: 2 parallel plates is the right answer.
Which of the following configuration produces uniform electric field?
The parallel or uniformly charged infinite plane configuration produces uniform electric field.
What is uniform electric field and non uniform electric field?
If an electric field has the same magnitude and same direction everywhere in a given space then this electric field is uniform, and if either the magnitude or direction or both change then it is a non-uniform electric field in that specified space.
What is the source of non uniform electric field?
Non uniform electric field is the one in which the electric field vectors are more closely spaced near the source charge and they get far apart as the distance from the source charge increases.
What are the source of electric field and magnetic field?
Electric and magnetic fields are produced in our homes by the electrical appliances we use, the household electrical wiring, and the power lines and substations outside the home. Electric and magnetic fields are also produced from the use of electricity in the workplace and by electric transport.
When a uniform field is a dipole experience?
An electric dipole placed in a uniform electric field experiences a torque that aligns the dipole parallel to the direction of the electric field with zero net force. In a uniform electric field, both the point charges comprising the dipole will experience force, equal in magnitude and opposite in direction.
What is uniform field and non uniform electric field?
How a uniform electric field becomes a non uniform electric field?
If a field is created in a medium between one point charge another plate, the field will be in the form of diverging rays (like a beam). In this case, the electric field is not uniform along its path.
What is meant by a uniform electric field?
In a uniform electric field, since the field strength does not vary, the field lines are parallel to each other and equally spaced. Uniform fields are created by setting up a potential difference between two conducting plates placed at a certain distance from one another.
Can two parallel plates produce a uniform electric field?
However, two parallel plates can generate a field that resembles a perfectly uniform field with slight variations near the edge of the plates. Electric fields are represented by drawing field lines that represent the direction of the field, as well as the strength of the field. More field lines represents a higher field strength.
What is the direction of electric field due to point charge?
The direction of the electric field due to a point charge Q is shown in the above figure. The magnitude of the electric field is proportional to the length of E. If a test charge which is relatively larger is brought within the area of the source charge Q it is bound to modify the original electric field due to source charge.
What does more field lines mean in an electric field?
More field lines represents a higher field strength. In a non-uniform electric field, the field lines tend to be curved and are more concentrated near the charges. In a uniform electric field, since the field strength does not vary, the field lines are parallel to each other and equally spaced.