Batteries power much of your daily life, so today we're going to talk about how they work. We're also explaining how terminal voltage results from the natural internal resistance of every real battery. We'll get into both series and...

In this video, we explore the concept of terminal voltage in batteries. We explain how terminal voltage is different from electromotive force (emf) and how real batteries have internal resistance, causing the measured terminal voltage to...

This problem is about determining the electric potential across a single capacitor in a multi-capacitor circuit.

This problem is about finding the electric potential differences across a resistor and capacitor around a loop using Kirchhoff's Rules.

0:00 Intro

0:25 Coulomb's Law (Electric F
orce)
1:25 Electric Field (Definition and Caused by a Poi
nt Charge)
1:58 Elect
ric Field Lines
2:23 Linear, Surface and Volumet
ric Charge Densiti
es
2:44...

Kirchhoff’s two rules of electrical circuits are introduced and demonstrated in two basic electrical circuits.

A detailed look at basic series and parallel resistor circuits. Includes demonstrations of the real circuits and animations of the electric potential energy of the charges as they move through the circuit.

Kirchhoff’s two rules of electrical circuits are used to derive the equations for equivalent resistance of series and parallel resistor circuits.

A detailed look a combination series and parallel resistor circuit. Includes a demonstration of the real circuit and an animation of the electric potential energy of the charges as they move through the circuit.

These are my solutions to the Multiple Choice section of the Electricity and Magnetism portion of the 1998 AP Physics C released exam. AP® is a registered trademark of the College Board, which was not involved in the production of, and...

The following topics are discussed: Electric Potential Energy, Electric Potential Difference, Electromotive Force, emf, Terminal Voltage, Basic Circuits, Current Direction, open, closed, and short circuits, electrical load, and light...

My solutions to Free Response Question #4 from the 2016 AP Physics 1 Exam. This is a electric circuits question about ranking electric potential differences and currents. Also included are my reflections on how to get perform better on...

AP Physics C: Electricity and Magnetism review of Current, Resistance, and Simple Circuits including: deriving electric current in terms of drift velocity, current density version of Ohm’s law, defining resistivity, deriving resistance,...

Review of the Electricity topics covered in the AP Physics 1 curriculum.

AP Physics C: Electricity and Magnetism review of series and parallel circuits including: derivations of equations for resistors in series, resistors in parallel, capacitors in parallel, and capacitors in series, and where to place...