Question

a point charge of magnitude 8.85x10^-12C is pkaced at the centre of a cube. electric flux passing through the cube is

Answer 1

Explanation:

Given a point charge of magnitude 8.85x10^-12 C is placed at the centre of a cube. electric flux passing through the cube is

• given a point charge placed at the centre of cube (Gaussian surface)
• q = 8.85 x 10^- 12  
• Also permittivity of free space εo = 8.854 x 10^- 12 N^-1 C^2 m^-2
• So we have electric flux passing through the cube is φ = q / εo
•                                                                 = 8.85 x 10^-12 / 8.85 x 10^-12
•                                                                            = 1 N m^2 C^-1
• Therefore electric flux through the surface will be 1 N  m^2 C^-1

Reference link will be

https://brainly.in/question/17937605