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Electric field is dependent on the magnitude of the electric charge, E = qzc/r2
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When probing the electric field direction it is necessary to specify that the magnitude of the test charge be very small?
A large "test charge" would influence the field you want to measure.
How can we increase the magnitude of the magnetic field of an electric magnet?
Increase the magnitude of the electric current.
What is meant by electric field intencity?
An electric field can be represented diagrammatically as a set of lines with arrows on, called electric field-lines, which fill space. Electric field-lines are drawn according to the following rules: The direction of the electric field is everywhere tangent to the field-lines, in the sense of the arrows on the lines. The magnitude of the field is proportional to the number of field-lines per unit area passing through a small surface normal to the lines. Thus, field-lines determine the magnitude, as well as the direction, of the electric field. In particular, the field is strong at points where the field-lines are closely spaced, and weak at points where they are far apart. Electric Field intensity It was stated that the electric field concept arose in an effort to explain action-at-a-distance forces. All charged objects create an electric field which extends outward into the space which surrounds it. The charge alters that space, causing any other charged object that enters the space to be affected by this field. The strength of the electric field is dependent upon how charged the object creating the field is and upon the distance of separation from the charged object. In this section of Lesson 4, we will investigate electric field from a numerical viewpoint - the electric field strength. An electric field can be represented diagrammatically as a set of lines with arrows on, called electric field-lines, which fill space. Electric field-lines are drawn according to the following rules: The direction of the electric field is everywhere tangent to the field-lines, in the sense of the arrows on the lines. The magnitude of the field is proportional to the number of field-lines per unit area passing through a small surface normal to the lines. Thus, field-lines determine the magnitude, as well as the direction, of the electric field. In particular, the field is strong at points where the field-lines are closely spaced, and weak at points where they are far apart. Electric Field intensity It was stated that the electric field concept arose in an effort to explain action-at-a-distance forces. All charged objects create an electric field which extends outward into the space which surrounds it. The charge alters that space, causing any other charged object that enters the space to be affected by this field. The strength of the electric field is dependent upon how charged the object creating the field is and upon the distance of separation from the charged object. In this section of Lesson 4, we will investigate electric field from a numerical viewpoint - the electric field strength.
An electric field surrounds an electric charge What additional field surrounds a moving electric charge?
Light and all other electromagnetic waves are produced by charged particles. Every charged particle has an electric field surrounding it.
What will happened to the strength of electric field inside a shell of charge?
If the charge is uniformly distributed over the shell, then the electric field is zero everywhere inside.
What is electric potential dependent upon?
The magnitude of the electric potential is dependent upon the particle's charge and the electric field strength.
Electricity is dependent upon what?
The magnitude of the electric potential is dependent upon the particle's charge and the electric field strength.
Where is an electric field the strongest?
Near the poles, weakest at the midpoint between them
Can electric field intensity be a scalar quantity?
No,because electric field (force/charge) is a vector quantity, i.e. , it has both magnitude as well as direction.
Why should an test charge be of negligibly smaller magnitude?
The magnitude of the test charge must be small enough so that it does not disturb the distribution of the charges whose electric field we wish to measure otherwise the measured field will be different from the actual field.
What is the magnitude of the electric field due to a proton at a distance r NM?
The magnitude of the electric field is 2.5.
When probing the electric field direction it is necessary to specify that the magnitude of the test charge be very small?
A large "test charge" would influence the field you want to measure.
What is a strong electric field?
THE MAGNITUDE OF ELECTRIC FIELD IS kq/radius-square . IF THE Q[THAT IS CHARGE ] IS BIGGER IN MAGNITUDE OR IF THE DISTANCE BETWEEN THE CHARGE PARTICLE AND POINT CHARGE IS MINIMUM THAN WE CAN SAY THAT IT IS A STRONG ELECTRIC FIELD
The strength of an electric field depends on the?
Electric field strength depends on direction and magnitude because it is a vector quantity.
What is the magnitude of the electric field due to a proton at a distance r 0.5 nm?
The magnitude of the electric field is 2.5.
How can we increase the magnitude of the magnetic field of an electric magnet?
Increase the magnitude of the electric current.
Is electric field scalar or vector?
The strength of the electric field is a scalar quantity. But it's the magnitude of thecomplete electric field vector.At any point in space, the electric field vector is the strength of the force, and thedirection in which it points, that would be felt by a tiny positive charge located there.
