**Course Objective** |
Learning of the basic quantities and concepts of alternating current, learning of the resistance and the energy storage elements behavior in alternating current, learning of the First order and the second order circuits which include resistance-coil (RL), resistance-capacitor (RC), resistance-coil-capacitor (RLC) and their analysis, learning of three phase circuits. |

**Course Content** |
Frequency, period, amplitude, angular velocity, wave length concepts. Sudden value, maximum value, mean value, effective value, peak value concepts and calculations on sinusoidal wave. Impedance, reactance, admittance and power concepts. R, L and C behavior in Alternative Current. Phase angle and power coefficient concepts. Alternating current series circuits, parallel circuits, series and parallel resonance circuits. The use of complex numbers and alternating current circuits in solution. Solutions of alternating current circuits. Three phase circuits. |