Wednesday, November 18th, 2009 at
12:26 am
I bought pokemon Leaf Green off of craigslist and I was trying to play it but every time I try to start the game it says "The 1M sub-circuit board is not installed" and then I can’t save! What should I do?
Saturday, June 20th, 2009 at
4:19 am
i'm solving electronic homework ,and i got the values R1=66.67
R2=12.4k
(and Rs=10 ,RL=1k are given),there is part in the question which want me to chose the closet values for the resistor before i design the circuit in pspice program.
can u tell me how i can chose from the given appendix below
Preferred resistance values (approximately 10% increase)
I1.01.52.23.34.76.8
II1.11.62.43.65.17.5
III1.21.82.73.95.68.2
IV1.32.03.04.36.29.1
I to IV for (+-)5% tolerance resistors
I and III for (+-)10% tolerance resistors
I for (+-)20% tolerance resistors
Values multiplied by 1, 10, 100, 1k, 10k, 100k, 1M, 10M
Multiplier 10 to 100k can cover all the preferred values
E.g. 11, 110, 1.1k, 11k, 110k
Resistor types: Carbon film, metal film, wirewound
i think this will be clear
I(1.0)(1.5)(2.2)(3.3)(4.7)6.8)
II(1.1)(1.6)(2.4)(3.6)(5.1)(7.5)
III(1.2)(1.8)(2.7(3.9)(5.6)(8.2)
IV(1.3)(2.0)(3.0)(4.3)(6.2)(9.1)
Wednesday, May 27th, 2009 at
6:08 pm
Q1
Use the current divder rule to find I1 and I2 in the circuit (click link for circuit diagram)

Ans = 10 mA , 0.1m A
Answers are available but i need the working out.
Q2
Find the total equivalent capacitance and the voltage across each capacitor in the circuits shown in the link
a. http://i140.photobucket.com/albums/r31/simplyme_x/01-2.jpg
b. http://i140.photobucket.com/albums/r31/simplyme_x/02-1.jpg
Ans
a. CT = 6µF
V1 = 3V
V2 = 9V
V3 = 18V
b. CT = 27.5pF
V1 = 2.5V
V2 = 2.5V
V3 = 10V
V4 = 5V
Again answers are there but i dont know how to get them.
Q3
Find the voltage across and charge on each capacitor in the circuit show in the link
http://i140.photobucket.com/albums/r31/simplyme_x/03-1.jpg
Ans
V1 = 3.75V
Q1 = Q2 = 450µC
V2 = 11.25V
V3 = 10V
Q3 = Q4 = 250µC
Working out pls. Thanks xx