Electricity

1. Graphical Resistance Calculator (colour coding)




3. Parallel combination in series with resistor


4. Parallel combination 2 + 1


5. Parallel combination 1 + 2


6. Parallel combination 2 + 2


7. Parallel combination 2 + 2 + 2




9. Coulomb Forces


10. Measuring Current


11. Measuring Voltage


12. Resistors in Series


13. Parallel Resistors


14. Ohms Law: Series And Parallel


15. Exercise, A Two-Resistor Circuit


16. Exercise, A Four-Resistors Circuit








20. Questions: serial circuits


21. Questions: parallel circuits


22. Questions: combined circuits




24. Electric Fields:


25. RC Circuits


26. Simple AC circuits


27. Generator


28. Ohm's law




30. Exercise, Kirchhoff's Rules (Circuit 1)


31. Exercise, Kirchhoff's Rules (Circuit 2)


32. Exercise, Kirchhoff's Rules (Circuit 3)


33. Exercise, Kirchhoff's Rules (Circuit 5)


34. Exercise, Kirchhoff's Rules (Circuit 4)




36. Exercise, Induced Current


37. RLC circuit


38. RC Circuits


39. Java Applet: Multimeter VOM


40. Electron Gun


41. Fields and Potentials




43. Coulomb Forces


44. Electric charges in Java