1. Day 4: Volts, Amps, Ohms, Series and Parallel
Quarter 4!
Day 4: Volts, Amps, Ohms, Series and Parallel

2. 1st: HW Quiz

4. What to expect The ball: One prong: Other prong:
Electrons flow, you are the resistance

5. Series One path from high potential to low potential
Electrons do not have a choice, so each resistor has the same flow
To have the same flow, the total voltage is split up. More resistance = more voltage

6. Parallel Multiple path from high to low
Electrons have a choice, so current splits up. More resistance = less current
Each path has to have the same voltage difference.

9. So lets make sure you understand
Rank the amount of current at the points ABCD for each Rank the EMF/Potential amount at the points ABCD for each

10. Lets try