Charging the homemade electroscope by induction

Charging the homemade electroscope by induction, then bringing the balloon close and taking it away again. What is the sign of the electric charge on the electroscope?

[ramana]

Why they are attracting when the ball cones closer. But actually they gave to repel only.

[Jaideepsingh_]

The thing is that if your baloon is positively charged, it will attract negatively charged ions to the top, and the positive ions remain down side. Then you have to do earthing to remove positive charge.




Here you are not doing earthening that's why the charged body, becomes uncharged when the balloon is removed.

[galegzvdolorzo]

Can I ask if that is a ballon you are holding?

[ayomideolaniyi]

I don't understand . What happening