Covers the syllabus for the Edexcel NATIONAL UNIT 38

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OUTCOME 1 - Circuit analysis methods, simple d.c. circuits.

RESISTORS - Types and Colour Codes. OHM'S LAW ELECTRIC POWER KIRCHOFF'S LAW RESISTORS IN SERIES RESISTORS IN PARALLEL RESISTOR NETWORKS INTERNAL RESISTANCE DIODES

  OUTCOME 2  - Electric Fields and Capacitors

Basic Theory of Capacitors Types of Capacitors Symbols Electrostatic Theory Energy Stored in a Capacitor Capacitors in Series and Parallel Capacitor Networks

OUTCOME 3 - Magnetic Fields and Electro-Magnetic Induction

Permanent and Electro Magnets Magnetic Circuit Force on a Conductor The Generator Principle Induction Transformers

OUTCOME 4 - Single Phase a.c. Waveforms, a.c. Circuit Theory

Basic a.c. Theory Reactance and Impedance Phasors Reactive Circuits Resonant Circuits Power Factor

 MODEL ASSIGNMENTS -  These are given only as examples and do not cover the complete syllabus

MODEL ASSIGNMENTS ASSIGNMENT 1 ASSIGNMENT 2 ASSIGNMENT 3 ASSIGNMENT 4 ASSIGNMENT 5 PRACTICAL 1 PRACTICAL 2

A useful free web site on Electrical and Electronic principles is http://www.learnabout-electronics.org/index.php