1. http://www.youtube.com/watch?v=E27XDNf2c xc

3.  Ohm’s Law explains the relationship between voltage (V or E), current (I) and resistance (R)  Used by electricians, automotive technicians, stereo installers

4.  It is the push or pressure behind current flow through a circuit, and is measured in (V) volts.

5.  Current refers to the quantity/volume of electrical flow. Measured in Amps (A)

6.  Resistance to the flow of the current. Measured in Ohms

8.  1. Assuming the resistance does not change: As voltage increases, current increases. as voltage decreases, current decreases.  2. Assuming the voltage does not change:  As resistance increases, current decreases.  As resistance decreases, current increases.

9.  What is Voltage?  What is Current?  What is Resistance?

10.  http://www.youtube.com/watch?v=eZ9Xk0Ll n5Y&feature=related http://www.youtube.com/watch?v=eZ9Xk0Ll n5Y&feature=related  Stop at 1 Min mark

12.  V (E) = I x R  I = V R R = V I

13.  Battery voltage is 12V  Current is Amp ?  Resistance 2 Ohm

14.  Voltage is 12V  Current is 4 Amps  Resistance Ohms ?

15. Multi meters/ DVOM

16.  Why do we need resistors  To decrease the amount of voltage applied to a component  The value of the resistor is marked on the body using coloured rings

19.  What is Voltage?  What is Current?  What is Resistance? http://www.youtube.com/watch?v=nj7ewZmG3 eo&feature=related

20.  http://www.youtube.com/watch?v=YB_JCU w9SoU&feature=related http://www.youtube.com/watch?v=YB_JCU w9SoU&feature=related

21.  What is a load  It is a any electric load on a circuit that does work.  Example: Power windows, light bulbs, motors.

22.  Series circuit :  One pathway for current to flow.  Example: Old Christmas lights

23.  More then one path way for current to flow.  Used in most electrical vehicle circuits.

24. 12

30.  What is Voltage?  What is Current?  What is Resistance?  What are wiring diagrams?  What are the different circuits and there characteristics?