Video Lectures for Physics 115

Physics 115 Lecture Videos


Topic 1: The Electric Force

Total time: 2:28


Introduction to the Electric Force, part 1 (21 minutes)
Introduction to the Electric Force, part 2 (25 minutes)
Introduction to the Electric Force, part 3 (31 minutes)
Introduction to the Electric Force, part 4 (21 minutes)
Electric Force Example 1 (28 minutes)
Electric Force Example 2 (22 minutes)


Topic 2(a): The Electric Field

Total time: 4:39


Polarization (13 minutes)
Electric Fields, part 1 (17 minutes)
Electric Fields, part 2 (32 minutes)
Electric Fields, part 3 (28:30 minutes)
Electric Fields Example 1 (23 minutes)
Electric Fields Example 2 (19:30 minutes)
Electric Fields Example 3 (28 minutes)
Direction of Electric Field Lines (26 minutes)
Field Vectors and Field Lines, part 1 (20 minutes)
Field Vectors and Field Lines, part 2 (22 minutes)
The Electric Dipole Moment (20 minutes)
Example: The Electric Dipole Moment of Hydroxide (optional) (30 minutes)


Topic 2(b): Electric Fields of Continuous Charge Distributions

Total time: 1:47


The Field of A Long Wire (29 minutes)
The Field of A Large Plane (22 minutes)
The Field of A Solid, Non-Conducting Sphere (21 minutes)
The Field of A Hollow, Conducting Sphere (35 minutes)


Topic 3: Work and Energy in Electric Fields

Total time: 3:00


Introduction to Conservation of Energy with Electric Forces (22 minutes)
The Work Done On A Point Charge (12 minutes)
The Potential Energy of A Point Charge (19 minutes)
Conservation of Energy in Electrostatics (27 minutes)
Equipotentials, part 1 (17 minutes)
Equipotentials, part 2 (22 minutes)
Equipotentials and The Electric Field, part 1 (17 minutes)
Equipotentials and The Electric Field, part 2 (18 minutes)
Comments on Potential (26 minutes)


Topic 4: Capacitance and Capacitors

Total time: 2:49


Properties of Conductors (31 minutes)
Capacitors, part 1 (12 minutes)
Capacitors, part 2 (11 minutes)
Capacitors, part 3 (14 minutes)
Capacitors, part 4 (15 minutes)
Example: Calculating C for A Parallel-Plate Capacitor (16 minutes)
Charging A Capacitor (13 minutes)
Energy Stored in A Capacitor (20 minutes)
Capacitors with Dielectrics (10 minutes)
The Dielectric Constant (17 minutes)
The Effect of the Dielectric Constant on Capacitance (10 minutes)


Topic 5: Currents, Resistance, and Ohm's Law

Total time: 2:16


Introduction to Current with A Capacitor (10 minutes)
Qualitative Description of Currents (17 minutes)
Currents and Resistance, part 1 (11 minutes)
Currents and Resistance, part 2 (16 minutes)
Currents and Resistance, part 3 (22 minutes)
Currents and Resistance, part 4 (23 minutes)
Currents and Resistance, part 5 (14 minutes)
Currents and Resistance, part 6 (23 minutes)


Topic 6: Resistor-Capacitor (RC) Circuits

Total time: 0:58


RC Circuits, part 1 (19 minutes)
RC Circuits, part 2 (18 minutes)
RC Circuits, part 3 (21 minutes)


Topic 7: Multiple-Capacitor Circuits

Total time: 1:04

Parallel Capacitors (21 minutes)

Series Capacitors (19 minutes)

Example: Multiple Capacitors, part 1 (15 minutes)

Example: Multiple Capacitors, part 2 (9 minutes)


Topic 8: Multiple-Resistor Circuits

Total time: 0:26

Parallel Resistors (19 minutes)

Series Resistors (7 minutes)


Topic 9: Kirchoff's Loop Rules

Total time: 1:41

Kirchoff's Loop Rules, part 1 (13 minutes)

Kirchoff's Loop Rules, part 2 (14 minutes)

Kirchoff's Loop Rules, part 3 (15 minutes)

Kirchoff's Loop Rules, part 4 (29 minutes)

Kirchoff's Loop Rules (Example) (30 minutes)


Topic 10: Magnetostatics

Total time: 2:50

Magnetostatics, part 1 (28 minutes)

Magnetostatics, part 2 (28 minutes)

Magnetostatics, part 3 (13 minutes)

A Brief Review of the Cross Product (14 minutes)

Magnetostatics, part 4 (11 minutes)

Magnetostatics, part 5 (15 minutes)

Magnetic Field of A Long, Straight Wire, part 1 (20 minutes)

Magnetic Field of A Long, Straight Wire, part 2 (17 minutes)

Magnetic Field of Current Loops (24 minutes)


Topic 11: Thermodynamics

Total time: 1:40

Thermodynamics, part 1 (22 minutes)

Thermodynamics, part 2 (22 minutes)

Thermodynamics, part 3 (20 minutes)

Thermodynamics, part 4 (19 minutes)

Thermodynamics, part 5 (17 minutes)


Topic 12: Entropy and the 2nd Law of Thermodynamics

Total time: 1:15

Entropy, part 1 (21 minutes)

Entropy, part 2 (16 minutes)

Entropy, part 3 (26 minutes)

Entropy, part 4 (12 minutes)


Topic 13: Ideal Gases

Total time: 1:53

Ideal Gases, part 1 (20 minutes)

Ideal Gases, part 2 (12 minutes)

Ideal Gases, part 3 (21 minutes)

Ideal Gases, part 4 (20 minutes)

Ideal Gases, part 5 (23 minutes)

Ideal Gases, part 6 (17 minutes)


Topic 14: Thermal Expansion and Contraction

Total time: 0:58

Thermal Expansion, part 1 (18 minutes)

Thermal Expansion, part 2 (8 minutes)

Thermal Expansion, part 3 (13 minutes)

Thermal Expansion, part 4 (19 minutes)


Topic 15: Calorimetry

Total time: 1:15

Calorimetry, part 1 (23 minutes)

Calorimetry, part 2 (25 minutes)

Calorimetry, part 3 (27 minutes)


Topic 16: Fluid Dynamics

Total time: 2:08

Fluids, part 1 (23 minutes)

Fluids, part 2 (19 minutes)

Fluids, part 3 (36 minutes)

Fluids, part 4 (14 minutes)

Fluids, part 5 (21 minutes)

Fluids, part 6 (15 minutes)