An infinite large uniform charged non conducting sheet

Last updated: 6/24/2023

An infinite large uniform charged non conducting sheet having surface charge density a is placed in an external uniform electric field E Figures shows electric field lines near the sheet Magnitude of electric field in left side of sheet is 4 N C and electric field in right side of the sheet is at angle tan 2 from sheet What is magnitude of uniform external electric field Sheet A 4 N C C 2 2 N C 4 N C AL B 5 N C D 4 2 N C a tan 2