electric field, an electric property associated with each point in space when charge is present in any form. … The strength of an electric field E at any point may be defined as the electric, or Coulomb, force F exerted per unit positive electric charge q at that point, or simply E = F/q.
What do you mean by electric field Class 12?
Electric field is a force produced by a charge near its surroundings. This force is exerted on other charges when brought in the vicinity of this field. SI unit of electric field is N/C (Force/Charge).
What is electric field class 10th?
Hint: In this question use the definition of electric field which states that it is the region around a charged particle or object within which another charged particle will experience a force over it, this force can be either a force of attraction or a force of repulsion.
What is electric field example?
Examples of electric fields include the field produced in the dielectric of a parallel-plate capacitor (which creates an electrostatic field) and the electromagnetic wave produced by a radio broadcast monopole antenna (which creates a time-varying field).
What is formula of electric field?
An electric field is also described as the electric force per unit charge. The formula of electric field is given as; E = F /Q.
What is electric field in Brainly?
Electric Field: An electric field is the physical field that surrounds each electric charge and exerts a force on all other charges in the field, either attracting or repelling them. Electric fields originate from electric charges, or from time-varying magnetic fields. Unit: Voltm−1(Vm−1)
What is electric field in chemistry?
In atomic physics and chemistry, for instance, the electric field is the attractive force holding the atomic nucleus and electrons together in atoms. It is also the force responsible for chemical bonding between atoms that result in molecules.
What is an electric charge Class 12?
“Electric Charge is the property of subatomic particles that causes it to experience a force when placed in an electric and magnetic field.”
What is the symbol for electric field?
Symbols for physical quantities and their international units
|E, E||electric field||N/C, V/m|
|ΦE||electric flux||N m2/C, V m|
|U, UE||potential energy, electric potential energy||J|
|V, VE||voltage, potential, electric potential||V|
What is Ohm’s law state?
Ohm’s law states that the current through a conductor is proportional to the voltage across the conductor. V=IR where V is the voltage across the conductor and I is the current flowing through it. …
How is electric field produced?
The electric field is produced by stationary charges, and the magnetic field by moving charges (currents); these two are often described as the sources of the field. The way in which charges and currents interact with the electromagnetic field is described by Maxwell’s equations and the Lorentz force law.