4)A square of side L m lies in the y-z plane in a region where the electric field is given by E=E0(2i+3j+4k)T, where E0 is constant. Find the magnitude of flux passing through the square.

Question

4)A square of side L m lies in the y-z plane in a region where the
electric field is given by E=E0(2i+3j+4k)T, where E0 is constant
Find the magnitude of flux passing through the square

Sanat K Mukherjee · Accepted Answer

Dear Student,
Area of the square, A→=Lj^×Lk^ = L2i^ (m2)Electric field, E→=Eo2i^+3j^+4k^ Electric flux passing through the square,φ=E→
A→=Eo2i^+3j^+4k^T 
  L2i^ (m2) =2EoL2 (T-m2)
Regards