Question

A balloon of radius r has inward electric flux what will be the electric flux if the radius of the wire is doubled

Answer 1

Answer:

Its ballon of radius also double

Answer 2

Explanation:

electric flux is directly proportional to the number of electric field lines passing through a surface.number of electric field lines passing through surface becomes 1/4 when radius of Gaussian surface is doubled.but at the same time

the surface of area increased 4 fold so the electric flux remain unchanged