Notes of “AC-Circuits” for BSc written by Mr.Nasir Pervaiz Butt. These notes are very helpful to prepare Electricity & Magnetism for BSc and are in accordance with paper pattern of Punjab University-Lahore, GCU-Lahore, GCU-Faislabad, University of Sargodha-Sargodha and all other universities of Punjab and Pakistan.

An AC circuit (Alternating Current circuit) is an electrical circuit that consists of any combination of alternating voltage sources, alternating current sources, resistors and inductors…

• Alternating Currents
• AC Current in Resistive Elements
• Power Dissipated in a Resistor
• AC in an Inductive Element
• Inductive Reactance
• Power Dissipated in an Inductor
• Average Power Dissipated over a Complete Cycle
• Energy Stored in an Inductor
• AC in Capacitive Elements
• Capacitive Reactane
• Power Dissipated in a Capacitor
• Average Power Dissipated
• Energy Stored in a Capacitor
• Single Loop RLC-Circuit
• Power Dissipation in RLC-Series Circuit
• Transformer