1. Electric Circuits

2. OHM’s LAW V= I R or E = I R

3. Variable Unit Voltage V Volts CurrentIamps ResistanceRohms

4. Series Circuit A circuit that has only one path for the electrons to flow.

5. Rules for Series R tot = R 1 + R 2 + R n I tot = I 1 = I 2 = I n V tot = V 1 + V 2 + V n

6. Schematic Symbols Battery Switch resistor

7. Series example 1 RIVP R15 R215 R330 Rt2

8. Series example 2 RIVP R13 R25 R322 Rt120

9. Series example 3 RIVP R125 R25 R310 Rt4

10. Series example 4 RIVP R110 R210 R330 Rt3

11. Series Quiz RIVP R15 R215 R320 Rt120

12. Parallel Circuits Circuits that have multiple paths for the electrons to follow

13. Rules for Parallel 1 = 1 + 1 + 1 R tot R 1 R 2 R n I tot = I 1 + I 2 + I n V tot = V 1 = V 2 = V n

14. Parallel Ex 1 RIVP R148 R248 R348 R448 Rt24

15. Parallel Ex 2 RIVP R112 R220 R310 R410 Rt4

16. Parallel Ex 3 RIVP R140 R240 R340 R440 Rt4

17. Quiz time

18. Combination Circuits RIVP R15 R230 R330 Rt2

19. RIVP R130 R215 R330 R430 Rt50

20. RIVP R110 R210 R314 R415 R515 R610 Rt3

21. RIVP R125 R27 R33 R45 R55 R610 Rt3

22. Combination Circuit Practice

23. RIVP R115 R250 R350 Rt160

24. RIVP R115460240 R2502100200 R3502100200 Rt404160640

25. RIVP R110 R215 R348 R448 Rt4

26. RIVP R1102.42457.6 R2151.62438.4 R348296192 R448296192 Rt304120480

27. RIVP R140 R240 R35 R415 R530 R615 Rt100

28. RIVP R1401 R2401 R3521020 R41523060 R530.72014 R6151.32026 Rt502100200

29. RIVP R130 R26 R36 R43 R59 R614 Rt4

30. RIVP R1304120480 R2621224 R3621224 R432612 R5921836 R614456224 Rt504200800