PHYSICS   LECTURE   DEMONSTRATIONS

Electrostatic Field Lines


UNIT: Electrostatic Field

PURPOSE: Illustrate the electric field lines of various charge distributions

EQUIPMENT:
1. Charge producing gun
2. Glass container with liquid suspension
3. 5 slides (Point charge, Dipole, Antidipole, Parallel plate capacitor, Circular capacitor)

SUGGESTIONS:
1. 

Squeeze trigger slowly and not all the way. Before letting go of the trigger, pull the tip off the connection.
2. 

Works best in very dry conditions.

DISCUSSION:
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    1.                                  2.                          3.
 
4.                           5.                            6.
 

1. Equipment
2. Parallel plate capacitor
3. Dipole
4. Point Charge
5. Circular capacitor
6. Antidipole