Electric Field

The electric field [E] intensity is given by

E%3D-%5Cfrac%7BdV%7D%7Bdx%7D

Its unit is V/m.
Also,

F%3DqE

%5CRightarrow

E%3D%5Cfrac%7BF%7D%7Bq%7D

Hence, unit of E is

%5Cfrac%7BN%7D%7BC%7D

Also

E%3D%5Cfrac%7BW%7D%7Bqx%7D

Hence unit is

%5Cfrac%7BJ%7D%7BC-m%7D

Chapter Questions
1 MCQs