Transcription of Basic circuit analysis - City U
{{id}} {{{paragraph}}}
Example: air traffic controller
Basic circuit analysis - City U
Prof. Tse: Basic CircuitAnalysis1 EIE209 Basic ElectronicsBasic circuit analysisProf. Tse: Basic CircuitAnalysis2 Fundamental quantities Voltage potential difference bet. 2 points across quantity analogous to pressure between two points Current flow of charge through a material through quantity analogous to fluid flowing along a pipeProf. Tse: Basic CircuitAnalysis3 Units of measurementnVoltage: volt (V)nCurrent: ampere (A)nNOT Volt, Ampere!!Prof. Tse: Basic CircuitAnalysis4 Power and energyWork done in moving a charge dq from A toB having a potential difference of V isW = V dqPower is work done per unit time, ,ABdqProf.
Prof. C.K. Tse: Basic Circuit Analysis 15 Voltage/current division For the series circuit, we can find the voltage across each resistor by the formula: Note the choice of R and G in the formulae! For the parallel circuit, we can find the voltage across each resistor by the formula:
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: