Lecture Clips

March 19, 2012

Ions vs. electrons

Clip 1. Force between positive charged insulator and uncharged metal
Clip 2. CQ: Force between negative charged insulator and uncharged metal
Clip 3. Force between charged rod and uncharged insulator

Clip 4. CQ: Net force due to two positive charges
Clip 5. CQ: Net force due to a positive and negative charge

March 20, 2012

Clip 4. Force of electric field on a charge
Clip 5. Examples of force of electric field on a charge
Clip 6. CQ: Electric field due to positive charge
Clip 7. CQ: Electric field half-way between two positive charges
Clip 8. CQ: Electric field between two positive charges but not half-way
Clip 9. CQ: Net electric field due to two positive charges
Clip 10. CQ: Net electric field due to a positive and negative charge
Clip 11. Electric field inside a metal

March 26, 2012

Clip 1. Quiz: Potential energy of a pair of like charges
Clip 2. Quiz: Potential energy of a pair of unlike charges
Clip 3. Quiz: Change in potential energy does not depend on path
Clip 4. Electric potential
Clip 5. PhET simulation: Electric potential produced by a charge
Clip 6. Quiz: Electric potential halfway between two positive charges
Clip 7. Quiz: Electric potential halfway between a positive and negative charge
Clip 8. Electric potential inside a metal
Clip 9. Quiz: Electric potential at two ends of a wire
Clip 10. Quiz: Electric field in a capacitor
Clip 11. Quiz: Charges on a capacitor
Clip 12. Electric field between two plates of a capacitor is uniform.