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Electric force and its application?
The electric force is a fundamental force of nature that describes the attraction or repulsion between electrically charged particles. It is responsible for holding atoms and molecules together, creating electrical currents in wires, and powering electronic devices like computers and smartphones. Understanding and controlling the electric force is crucial in fields such as engineering, physics, and technology.
If the distance between two objects increases the electric force does what?
When the magnitude of the charges increase definitely electrostatic force also increases. Because the force is directly proportional to the product of their charges. When the distance between them increases then force decreases because the force is inversely proportional to the square of the distance between the charges.
What is meant by electric and magnetic field?
A magnetic field is a area in which magnetic objects are pushed or pulled. It is caused by the alignment of parts of atoms.A field of force associated with changing electric fields , as when electric charges are in motion. Magnetic fields exert deflective forces on moving electric charges. Most magnets have magnetic fields as a result of the spinning motion of the electrons orbiting the atoms of which they are composed; electromagnets create such fields from electric current moving through coils. Large objects, such as the earth, other planets, and stars, also produce magnetic fields. See Note at magnetism.
Why force exerted by a magnetic field on stationary elctric dipole is zero?
The force on a charge by a magnetic field is given by F = Bq v sin@ v - the speed of the charged particle with charge q. B - magnetic field induction in tesla. @ is the angle between the velocity vector and magnetic field vector. As dipole is stationary, the speed of charges is zero. So the force = 0 Hence the result.
What is coulombs law of electric force?
Two point charges attract or repel each other with a force which is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance between them. Where, [In SI, when the two charges are located in vacuum] − Absolute permittivity of free space = 8.854 × 10−12 C2 N−1 m−2 We can write equation (i) as
What is a force between two charged object ( not touching ) called?
It is called an electric force. This force is caused by the interaction of the electric charges of the objects.
The electric force that makes current flow in a circuit is related to the what?
The electric force that makes current flow in a circuit is related to the resistance.
How is electric force related to charge and distance?
The electric force is directly proportional to the product of the charges and inversely proportional to the square of the distance between the charges. This relationship is described by Coulomb's law, which states that the electric force between two charged objects is stronger when the charges are larger and closer together.
What surrounds electric charge and exerts force on other charges?
Electric charges are surrounded by an electric field, which exerts a force on other charges. This force can either attract or repel depending on the charges involved and their distance from each other.
What The force between electric charges is called?
The force between electric charges is called the electrostatic force. It can be either attractive or repulsive, depending on the charges involved.
What is the most common force causing electrostatic charges?
There isn't any such force. Charges are not caused by force. However, the "Electrostatic Force" is caused by the separation of charges.
What opposing force must be overcome by charges blowing in electric current?
Resistance is the opposing force that must be overcome by charges blowing in an electric current. Resistance is caused by factors like the material of the conductive medium, its temperature, and the dimensions of the conductor.
What is the difference between the electric field and the magnetic field?
The electric field is a force field that surrounds electric charges and exerts a force on other charges, while the magnetic field is a force field that surrounds magnets and moving electric charges, exerting a force on other magnets or moving charges.
What surrounds electric charges and exerts force on other charges?
An electric field surrounds the charge and exerts force on other charges.
What is the difference between magnetic force and electric force?
Magnetic force is the force between magnets or moving charges, while electric force is the force between electric charges. Magnetic force acts on moving charges perpendicular to both the velocity of the charge and the magnetic field, while electric force acts along the line connecting the charges.
What opposing force must be overcome by charges flowing in electric circuits?
The opposing force that charges flowing in electric circuits must overcome is resistance. Resistance is caused by factors such as the material through which the charges are flowing, the temperature of the material, and the dimensions of the material. It impedes the flow of charges and results in the conversion of electrical energy into heat energy.
What is attraction or repulsion of electric charges called?
Attraction or repulsion of electric charges is called electrostatic force. This force can either attract opposite charges together or repel like charges apart.
