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Which of the following is true about the electric field around an electric charge?
The electric field around an electric charge is a vector field that exerts a force on other charges placed in the field. The strength of the electric field decreases with distance from the charge following the inverse square law. The direction of the electric field is radially outward from a positive charge and radially inward toward a negative charge.
What factors determine the intensity of an electric field?
The intensity of an electric field is determined by the amount of charge creating the field and the distance from the charge. The closer you are to the charge, the stronger the electric field will be.
If a point charge q of mass m is released in a nonuniform electric field with field lines pointing in the same direction will it make a rectilinear motion?
No, the charge will not make a rectilinear motion. In a nonuniform electric field, the force on the charge will vary depending on its position, leading to a curved trajectory rather than a straight line path.
Which type if field is present near a moving electric charge?
An electric field is present near a moving electric charge. The electric field is a force field that surrounds an electric charge and exerts a force on other charges in its vicinity.
Is the direction of the electric force on a charge is tangent to the field line?
No, the direction of the electric force on a charge is along the electric field vector and not necessarily tangent to the field line. The force on a charge will be in the same direction as the electric field if the charge is positive, and opposite if the charge is negative.
Which of the following is true about the electric field around an electric charge?
The electric field around an electric charge is a vector field that exerts a force on other charges placed in the field. The strength of the electric field decreases with distance from the charge following the inverse square law. The direction of the electric field is radially outward from a positive charge and radially inward toward a negative charge.
What factors determine the intensity of an electric field?
The intensity of an electric field is determined by the amount of charge creating the field and the distance from the charge. The closer you are to the charge, the stronger the electric field will be.
If a point charge q of mass m is released in a nonuniform electric field with field lines pointing in the same direction will it make a rectilinear motion?
No, the charge will not make a rectilinear motion. In a nonuniform electric field, the force on the charge will vary depending on its position, leading to a curved trajectory rather than a straight line path.
Is electric field dependent of magnitude of charge?
Yes, the electric field created by a point charge is directly proportional to the magnitude of the charge. As the charge increases, the electric field strength at a given distance from the charge also increases.
Which type if field is present near a moving electric charge?
An electric field is present near a moving electric charge. The electric field is a force field that surrounds an electric charge and exerts a force on other charges in its vicinity.
Is the direction of the electric force on a charge is tangent to the field line?
No, the direction of the electric force on a charge is along the electric field vector and not necessarily tangent to the field line. The force on a charge will be in the same direction as the electric field if the charge is positive, and opposite if the charge is negative.
What is every electric charge surrounded by?
Every electric charge is surrounded by an electric field.
How can one determine the charge density from an electric field?
To determine the charge density from an electric field, you can use the formula: charge density electric field strength / (2 epsilon), where epsilon is the permittivity of the material. This formula relates the electric field strength to the charge density of the material.
What is a charges electric field?
electric field due to a single charge.
How does the presence of an electric charge affect the surrounding electric field in the context of physics?
The presence of an electric charge creates an electric field around it. This electric field exerts a force on other charged objects in the surrounding area. The strength and direction of the electric field depend on the magnitude and sign of the charge.
What is a test charge and how does it function within the electric field?
A test charge is a small charge used to measure the electric field at a specific point. It is typically a positive charge with a known value. When placed in an electric field, the test charge experiences a force due to the field. By measuring this force, the strength and direction of the electric field at that point can be determined.
Is electric charge moving in uniform motion produce both electric and manetic field?
Electric charge produces an electric field by just sitting there. It doesn't have to move. If it moves, it produces a magnetic field. It doesn't matter how the motion would be described.
