June 4, 2008

Since no one wants to scribe, I'll do it.

So today in class Ms. K went over the answers of the chapter 23 Study Guide concerning circuits. Then after that she went over another work sheet which is chapter 34 and 35. Here are the answers for those who were not in class.

Chapter 34-1:
1. a)Volts
b)voltage
c)current;amperes
2. a) 1
b) 15
c) 1
d) narrow pipe; thin wire
Chapter 34-2
1. 1.5x10^-3 A
2. 4A
3. 1.2A
4. 4A
5. initial: 1.5x10^-5 and after: 3x10^-5
6. 1000 ohms
7. 10 ohms
8. 100 V
9. 240 ohms to 50 ohms; yes it change
Chapter 35-1
1. 3A
2. 6 ohms; 1A
3. 12 ohms
4. a) B
b) A
c) 4,6
d) 5
e) 4,6
f) B
g) B
Chapter 35-2
1. a) 3A
b) 6A
2. D
3. a) 6V
b)
c) 12A
d) 0.5 ohms
And thats about it for chapters 34 and 35. Then she gave us notes about Series and Parallel Circuits. Then after that she gave us another paper to work on which we are going over the answers tomorrow. So don't forget to do the homework and be ready tomorrow. Good luck.

Test Day!

Ok today in class we had a test regarding electric and magnetic fields. Ms. Kozoriz wasn't there so Mr. Rahman took over again to substitute. The test went smoothly until the bell rang.

And thats all i think we did in class. So pray for your grades and hope we all did well. Good luck.