1. Section 2: Electric Field Properties

2. What is an electric field: Gravitational Fields Affect anything that has:_____ Strong Gravitational fields come from: 1)______________________ 2)______________________ Electric Fields Affect anything that has:_____ Strong gravitational fields come from: 1)_______________________ 2)_______________________

3. Electric Field Shapes: Charge of Proton: +1.6 x 10 -19 CCharge of Electron: -1.6 x 10 -19 C

4. Electric Field Interactions Like Charges:Opposite Charges:

5. Ringed ObjectsPointed Objects

6. Calculating Electric Fields Using Forces

7. Calculating Electric Fields Using Distance from Source

8. Sample Problem: 1)Find the E field at A if it is 1 meter away. 2) Find the E field at B if it is 2 meters away. 3)If the distance from a charge source doubles the E field decrease by______________ 4) Find the E field at 5C charge.

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