Producing Static Electric Charge
and demonstrate positive and negative charge.
Equipment
PVC Rod
Acrylic Rod
Electroscope
Wool, Felt
Paper towel
Directions
Rub fur or a wool cloth on the PVC rod to produce negative charge
on the rod
Rub cellophane (platic wrap) on the acrylic rod to produce positive charge
on the rod.
Rub silk on the glass rod to produce a positive charge on the rod.
