Electrostatic force experiment

Soda Can and Balloon Experiment

Materials required are ~

1 - An Empty Soda can

2 - Balloon 

How to do ?

1 - Place the can on a smooth place like your table.

 2 -Rub the inflated  balloon with your head or cloth so that it get's electrically charged.

 3 - Place the balloon near the can without touching it , you will see that the can will move towards the balloon.

How is it working ?

When you rub the the balloon it get's electrically charged and when you place it near the can, electrostatic force acts on the can and the opposite charges attract each other.