JEE Main20248 Apr 2024Morning ShiftPhysicsElectrostaticsActual
An electric field, E = 2 i +6 j +8 k 6 passes through the surface of 4 ~m ^2 area having unit vector n = ( 2 i + j + k 6 ) . The electric flux for that surface is ______ Vm .
Correct answer
0
Step-by-step solution
aligned & = E A & = ( 2 i +6 j +8 k 6 ) 4 ( 2 i + j + k 6 ) & = 4 6 (4+6+8)=12 Vm aligned