ELEG 3304 Lecture Notes - Lecture 2: Angular Velocity, Electrical Energy
31 Jan 2017
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Document Summary
Lec 2 energy conversion, energy systems, power, torque, Amount of power delivered in a given time. When one type of electrical energy is converted to another it usually involves inductors and magnetic fields. A current-carrying wire produces a magnetic field in the area around it. Time-changing magnetic field induces a voltage in a coil of wire if it passes through that coil transformer. A current-carrying wire in the presence of a magnetic field has a force induced on it. Moving wire in presence of magnetic field has voltage induced in it. Is the permeability which is an indicator of how. N = number of turns of wire, i = current, = closed easy magnetic field are established in a material. New section 1 page 2 path length in meters. N = number of turns of wire, i = current, = closed.
