AP EAMCET202316 May 2023Morning ShiftPhysicsElectrostaticsActual
In a region, the intensity of an electric field is given by E =(2 i +3 j + k ) NC ⁻¹ . The electric flux through a surface of area 10 i m ^2 in the region is
Options
- A5 Nm ^2 C ⁻¹
- B10 Nm ^2 C ⁻¹
- C15 Nm ^2 C ⁻¹
- D20 Nm ^2 C ⁻¹
Correct answer
D. 20 Nm ^2 C ⁻¹
Step-by-step solution
An electric flux is given by E =(2 i +3 j + k ) N / C Surface of area, A =10 i ~m ^2 Electric flux is given by aligned & = E A & =(2 j +3 j + k )(10 i ) & =20 ~N ~m ^2 C ⁻¹ aligned