A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Electric current:
The rate of flow of electric charge.
 
Electric field line:
An imaginary curve tangent to which at a point gives the direction of electric field at that point.
 
Electric potential energy:
The energy due to the position of a charge near other charges.
 
Electrical conductors:
The materials that have free electrons and allow current to flow through them.
 
Electrical insulators:
The materials which do not allow current to flow through them.
 
Electrical resistance:
The property to oppose the flow of current.
 
Electromagnetic induction:
The process in which current is induced in a coil whenever there is a change in the magnetic flux linked with the coil.
 
Electron volt:
"The energy gained by an electron when it passes through a potential difference of one volt
 
Endothermic process:
The process in which heat is absorbed.
 
Escape Velocity:
"The minimum velocity with which an object must be thrown upwards so as to overcome the gravitational pull
 
Exothermic process:
The process in which heat is evolved.
 

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