Recent content by rgo

does this make more sense You're right my formulas went around the loop in a clockwise direction not counter clockwise. Either way I should come out with the same answer right? Just one would be negative? Any how for part B does this make more sense? V = IR I = I1 = 1.38 A R = Req = the total...

1. Homework Statement http://rgoth.com/q18.gif 2. The attempt at a solution I followed Kirchoff's Rules for part A of this question by outlining three formulas. Each starts at point A on the diagram -(6)I1 + 18 - (6)I1 + 8 - (22)I3 I3 = [-26 +(12)I1]/-22 ******formula 1 -(6)I1 +18...

I think I got it Thats right, so my final fomula should be: W = (1.5x10^-6 c)(5.4 X10^6 N/c)(0.25m) - (1.5x10^-6 c)(0)(0.25m) W = 2.025 J Thank you for your help RG

Homework Statement I am looking at quation 10 but it relates to question 9 http://137.186.166.185:8080/question.gif Homework Equations In question 9 I calculated the electric field to be 5.4 X10^6 N/c. I did this by using the equation E = K(Q/r^2) The Attempt at a Solution I...

I am not sure if this is the right place to post this question but here it is any way... Electrons leave the cathode of a TV tube at essentially zero speed and are accelerated toward the front by 10,000v potential. At what speed do they strike the screen? Express this value also as a faction...

Thanks Thank you... That was perfect. It is frustrating because the formulas you used were never taught to me. They are in the book but they are outside the material we were required to learn. But my teacher is like that... Any how thanks for your help.

I really have no Idea where to start... Please help Homework Statement A monatomic gas is cooled by 50 C at constant volume by removing 830 J of energy. How many moles of the gas is in the sample. Homework Equations ?Q=mc (delta)T The Attempt at a Solution I am not sure...