A small particle of mass m 69 mg has a negative charge of q

Last updated: 6/9/2023

A small particle of mass m 69 mg has a negative charge of q 5 C This particle is left at rest beneath an insulating charged plane sheet with uniform surface density of charge o What should be the value of o in unit nC m2 nano Coulomb per meter square to held the particle suspended at rest beneath the plane Enter your answer as positive decimal number with 2 digits after the decimal point Don t enter the unit nC m2 Remark the unit of mass in the international