Suppose a uniformly charged wall provides a uniform electric field of 2 × 10⁴ N/C normally. A charged particle of mass 2 g being suspended through a silk thread of length 20 cm and remain stayed at a distance of 10 cm from the wall. Then the charge on the particle will be 1/√x μC where x = ____. [Use g = 10 m s⁻²]
Physics · Electrostatics · Electric field intensity
Suppose a uniformly charged wall provides a uniform electric field of 2 × 10⁴ N/C normally. A charged particle of mass 2 g being suspended through a silk thread of length 20 cm and remain stayed at a distance of 10 cm from the wall. Then the charge on the particle will be 1/√x μC where x = ____. [Use g = 10 m s⁻²]