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Static Charge    

Static charge (electrons, in this case) can be physically transferred from one object to another through friction. Students will use rubber, glass, fur and silk to create positive and negative charges, and investigate how these charges cause forces. An electroscope will be used to demonstrate charging by conduction and induction.

Click here for applicable science standards       Indicates the level of technology required for the lab activity.  Good for grade levels 5 through 9     
 

Required Equipment
Electrostatics Demo Kit, Hard Rubber Rod (2 total), Electroscope, Fishing Line

 

 

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Recommended quantity per lab group: 1

   P6-1600 		                                         
  Friction Rod Kit                                  Add To Cart
  $16.00  Product Details
         
 

Recommended quantity per lab group: 2

   P6-1602 		                                         
  Ebonite Rod                                  Add To Cart
  $4.00  Product Details
         
 

Recommended quantity per lab group: 1

   P6-1156 		                                         
  Electroscope                                  Add To Cart
  $12.00  Product Details
         

Recommended quantity per lab group: 1

The "Fishing Line" required for this lab is readily available at your local hardware or sports supply store. Each lab group would need one piece of fishing line less than one meter length.