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Download Chapters 31-33 Key Equations 4-Minute Drill Expression for E
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Transcript
Chapters 31-33 Key Equations 4-Minute Drill Expression for E Gauss’ Law for electric fields Expression for B 3 things you can change to change B as a function of time Gauss’ Law for magnetic fields Ampere’s Law Ampere-Maxwell Law Faraday’s Law in terms of emf Faraday’s Law in terms of electric field In the diagram to the right, a conducting bar in moving a speed v on conducting rails. B L In which direction will current flow? What is the emf? What is the current? What is the power? Magnetic field inside a solenoid Definition of inductance in terms of magnetic flux Self-induced emf Time constant in a RL circuit Current in a RL circuit when connected to a battery Current in a RL circuit the battery is replaced by a wire Energy in an inductor Angular frequency in a LC circuit Period of oscillation in a LC circuit v Chapters 31-33 Key Equations 4-Minute Drill (Take Two) Period of oscillation in a LC circuit Energy in an inductor Angular frequency in a LC circuit Current in a RL circuit when connected to a battery Time constant in a RL circuit Current in a RL circuit the battery is replaced by a wire Expression for B 3 things you can change to change B as a function of time Faraday’s Law in terms of emf Faraday’s Law in terms of electric field Expression for E Gauss’ Law for electric fields Gauss’ Law for magnetic fields Ampere’s Law Ampere-Maxwell Law In the diagram to the right, a conducting bar in moving a speed v on conducting rails. B L In which direction will current flow? What is the emf? What is the current? What is the power? Magnetic field inside a solenoid Definition of inductance in terms of magnetic flux Self-induced emf v