## Electricity and Magnetism AP Physics Help by Topicvideo J1: An Introduction to Gauss's Law. This video explains the basics behind Gauss's Law. video J intro 1: An Introduction to Electric Flux (part 1) video J intro 2: An Introduction to Electric Flux (part 2) video J3: Finding the Electric Field for a Uniormly Charged Solid Wooden Sphere. It doesn't have to be made out of wood. It can be any insulating material. video J4: Conductors in Electrostatic Equilibrium video J2: Gauss's Law (part 2). This video explains how to use Gauss's law to find the electric field due a very long uniformly charged wire. video K10: Review for Unit K (part 3)video K9: Review for Unit K (part 2) L. Capacitance and Dielectrics video L1: The Basics of Capacitance video L2: The Basics of Capacitance (part 2) video L3: Energy Stored in a Capacitor video L4: Pulling the Plates of a Capacitor Apart When the Capacitor is Either Hooked Up to a Battery or Disconnected From a Battery video L5: Capacitors Hooked Up in Series video L6: Capacitors Hooked Up in Parallel video L7: Review of Unit L. Capacitance. You might want to pause the video each time a question is asked and try to get the answer on your own. video L8: Review Unit L. Capacitance (part 2). video L9: Review Unit L. Capacitance (part 3) video L10: Review Unit L. Capacitance (part 4) M. Direct Current Circuits video M1: Current, Drift Velocity, and Current Density video M2: Resistivity, Resistance, and Conductivity video M3: Resistance video M4: Finding the External Resistor that will Yield the Maximum Power For a Battery with Internal Resistance video M5: Bridge Circuits video M6: Review for Unit M. DC Circuits. You might want to pause the video each time a question is asked and try to get the answer on your own. video M7: Review for Unit M. DC Circuits (part 2) video M8: Review for Unit M. DC Circuits (part 3) | N. Decay and Growth in Physics (RC Circuits)* P. Sources of Magnetic Fields Q. Electromagnetic Induction video Q1: Magnetic Flux (part 1) To understand electromagnetic induction you will need to understand magnetic flux. This video describes the flux due to three different types of fields... gravitational fields, electric fields, and magnetic fields. video Q2: Magnetic Flux (part 2) video Q3: Calculating the Magnetic Flux for a Non-Uniform Magnetic Field video Q4: Faraday's Law Basics (part 1) video Q5: Faraday's Law Basics (part 2) video Q6: Faraday's Law Basics (part 3) video Q7: Lenz's Law: Finding the Direction of Induced Current (part1) video Q8: Lenz's Law (part 2) video Q9: Lenz's Law (part 3)video Q10: Motional EMF . This video explains how Faraday's law is applied to a conducting bar that slides along a conducting rail to complete a loop. video Q11: The Generator. This video explains how Faradays's law is applied to a conducting loop that is rotated in a magnetic field to produce a voltage and a current. video Q12: Faraday's Law and Induced Electric Fields. (part 1) video Q13: Faraday's Law and Induced Electric Fields (part 2) video Q14: Unit Q Review on Electromagnetic Induction (part 1 of 4) video Q15: Unit Q Review on Electromagnetic Induction (part 2 of 4) video Q16: Unit Q Review on Electromagnetic Induction (part 3 of 4) video Q17: Unit Q Review on Electromagnetic Induction (part 4 of 4) R. Inductance video R1: Inductance Basics part 1 |

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