Research and Teaching Blog
2 Posts in August Archive
Draw circuit diagrams for each problem. Show all calculations.Homework is due Friday 9/3/2010
- Calculate the current flowing through a 450 ohm resistor connected across a 9V power supply.
- Calculate the voltage drop across a 22k resistor passing a 4 mA current.
- What resistance would you need to limit the current from a 5V supply to 15 mA?
- If you had 3 resistors, R1= 500, R2 = 1500, R3= 470 connected in series, what would the equivalent resistance be ...
Please feel free to post your comments and questions about the Day 1 quiz here. Thanks K