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electric lines of force are imaginary lines defined by the paths traced by unit charges placed in an electric field. Lines of force are everywhere parallel to the electric field strength vector. Their principal use is as a convenient means of picturing the geometry of an electric field.
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What direction do the lines of force point in an electric field with multiple charges?
In an electric field with multiple charges, the lines of force point away from positive charges and towards negative charges. The lines of force follow the direction of the electric field, which is a vector sum of the individual electric fields produced by each charge.
What are three facts about electric field lines?
1. Electric field lines of force originate from the positive charge and terminate at the negative charge. 2. Electric field lines of force can never intersect each other. 3. Electric field lines of force are not present inside the conductor, it is because electric field inside the conductor is always zero. 4. Electric field lines of force are always perpendicular to the surface of conductor. 5. Curved electric field lines are always non-uniform in nature.
Why electric field lines not break?
Electric field lines do not break because they represent the continuous flow of electric force between charges, and breaking them would imply a sudden discontinuity in the force acting on a charge. In reality, electric field lines are a useful visual representation of a continuous field that extends throughout space.
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 the basis for the statement that lines of electric force begin and end only on the electric charges?
The statement that lines of electric force begin and end only on electric charges is based on the principle that electric field lines represent the direction in which a positive test charge would move when placed in the field. Since positive charges repel each other and negative charges attract positive charges, electric field lines naturally begin on positive charges (sources) and end on negative charges (sinks).
Are electric lines of force exterts force on magnetic lines of force?
No. They are are of different nature.
What electric line of force can touch?
the lines of force are not real. these lines of force are imaginary lines. so we can not touch it.
What direction do the lines of force point in an electric field with multiple charges?
In an electric field with multiple charges, the lines of force point away from positive charges and towards negative charges. The lines of force follow the direction of the electric field, which is a vector sum of the individual electric fields produced by each charge.
What are three facts about electric field lines?
1. Electric field lines of force originate from the positive charge and terminate at the negative charge. 2. Electric field lines of force can never intersect each other. 3. Electric field lines of force are not present inside the conductor, it is because electric field inside the conductor is always zero. 4. Electric field lines of force are always perpendicular to the surface of conductor. 5. Curved electric field lines are always non-uniform in nature.
What are electric filed lines used for?
to calculate the force on a charged body
Why electric field lines not break?
Electric field lines do not break because they represent the continuous flow of electric force between charges, and breaking them would imply a sudden discontinuity in the force acting on a charge. In reality, electric field lines are a useful visual representation of a continuous field that extends throughout space.
Do electric and magnetic lines of force physically exist?
The "lines" of latitude, longitude, reasoning, electric fields, and magnetic fields are imaginary.
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 the basis for the statement that lines of electric force begin and end only on the electric charges?
The statement that lines of electric force begin and end only on electric charges is based on the principle that electric field lines represent the direction in which a positive test charge would move when placed in the field. Since positive charges repel each other and negative charges attract positive charges, electric field lines naturally begin on positive charges (sources) and end on negative charges (sinks).
When lines of force are cut by a conductor you have?
When lines of force are cut by a conductor, an electromotive force (EMF) is induced in the conductor according to Faraday's law of electromagnetic induction. This induced EMF can drive an electric current to flow in the conductor, resulting in the generation of electrical power.
This exerts a force on anything that has an electrical charge?
An electric field has what are called lines of force that radiate outward from the electric charge that creates them. It is the "touch" or the interaction with these lines of force that allow an electric field to exert a force (an electrostatic force) on anything with an electric charge.A fundamental law of electrostatics is that like charges repel and opposite charges attract. A charge will have an electric field around it, and if another charge is nearby, the fields of the charges will interact. Like charges will "push" on each other, while opposite charges will "pull" on each other. It's the fields of the respective charges that interact to cause the effects we see.All electric charges have associated electric fields around them. It is possible to "see" the electric fields like we "see" gravimetric fields. Both forces can "reach across" space to interact with objects at a distance from the source of the force. The field lines (lines of force) carry the force outward and are the means by which interaction occurs.
When Electric field lines point in the opposite direction changes would move if they were in the field?
If electric field lines point in opposite directions, charges placed in the field would experience a force in the direction of the stronger field. Charges will move in response to this net force, accelerating in the direction of the stronger field lines.
