Tuesday, 15 May 2012

Electrostatic Force Experiment

Definition
electrostatic force refers to the force exerted by a body on other charger or uncharged body.

Things Required

  • 2 plastic straws
  • Thread
  • Sheet of paper
  • Tape
Procedure

  • Tie one end of the thread with the straw 
  • Then using tape hang it at edge of a table.


  • Now rub the other straw with help of paper nicely for 2 minutes
  • Bring it near the hanging straw
Observations
The straw rubbed with paper will attract the hanging straw

* Trick
If you will rub both the  straw a then they will repel each other


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