Review Blast: Electric Potential (Levels: APB, APC)

This podcast is a quick review of what electric potential means, and also how potential is related to electric field strength. A very brief discussion is also included that reviews how to calculate potential due to a collection of point charges.

Review Blast: Induced emf (Levels: Intro, APB, APC)

This podcast is a very quick review of Faraday's law of induction, discussing the meaning and calculation of magnetic flux, and the various ways in which a change in flux can happen to lead to induced emf. An added 2 minutes at the end of this podcast reviews how calculations are different in a calculus-based application of Faraday's law.

Review Blast: Magnetic Field & Forces (Levels: Intro, APB, APC)

This podcast is a very quick review of how to perform several different calculations related to magnetic field. (It does NOT review directional aspects of magnetic forces, such as the right-hand rule.) Long straight current-carrying wires are discussed, from the perspective of B-fields they create and how they are affected by external B-fields. The effects of a B-field on a moving charge's motion are also reviewed.

Review Blast: Series & Parallel Circuits (Levels: Intro, APB, APC)

This podcast is a very quick review of the differences between series and parallel circuits in terms of the way current flows, and in terms of the equivalent resistance of the circuit.

Review Blast: Basic Electricity Ideas (Levels: Intro, APB, APC)

This podcast is a very quick review of the meanings of and relationships between basic electrical quantities (current, voltage, resistance, and power), and also a very quick review of the factors about a wire that affect its resistance.

Review Blast: Electric Field (Levels: Intro, APB, APC)

This podcast is a very quick review of the effects of electric field, and also of how to calculate electric field due to multiple point charges.

Review Blast: Electric Forces (Levels: Intro, APB, APC)

This podcast is a very quick review of Coulomb's Law and how to use it to solve problems involving multiple electric force vectors.