The electric field in a region is given by

PHYSICS · Subjective · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields

Problem

\mathbf{E}=a\hat{\mathbf{i}}+b\hat{\mathbf{j}}

, where

a

and

b

are constants. Find the net flux passing through a square area of side

l

parallel to the

y

z

plane.