电工学第一章直流电路（国外英文资料）.docVIP

电工学第一章直流电路（国外英文资料） In this paper, by fanzzu contribution Powerpoint documents may be a poor experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. The first chapter The first section in the second quarter of the third quarter the fourth quarter Section 5 Section 6 series circuit circuit and basic physical quantities Parallel hybrid circuit electric power and electric power kirchhoffs law dc Teaching requires practice problems The home page help Teaching requirements 1. Understand the components of the circuit, understanding about the definition of basic physical quantities, 1. Memorize their units and symbols. 2. Familiar with ohms law and application. 2. 3. Familiar with resistance in series, parallel and the characteristics of the hybrid circuit and (3) application. 4. To understand current heating applications and may cause harm, 4 to understand the meaning of load rating. 5. Master the kirchhoffs first, second law and complex dc 5. Basic solution - branch current method. Homepage directory The first section Circuit and basic physical quantity One, circuit and circuit diagram two, several physical quantities in the circuit, resistance and resistivity four, ohms law, three states of the circuit Homepage directory One, circuit and circuit diagram (1) three states of circuit (2) circuit (3) circuit The home page The chapter directory Programs to record (1) circuit circuit is the circuit of current, which is combined in a certain way by certain electrical equipment or components. The home page The chapter directory Programs to record The next page (2) the circuit diagram may be used as a circuit diagram to indicate that the equipment or elements in the diagram are represented by the symbol indicated by the national home The home page The chapter directory Programs to record The previous page The next page (3) the three states of the circuit Pathways: constitute a closed loop circuit, there is an electric curr