Recent content by spatel600

Question 1: A 2cm x 3cm rectangle lies in the xz-plane. What is the electric flux through the rectangle if E=(50i+100k) N/C and E=(50i+100j) N/C Question 2: A 1cm x 1cm x 1cm box is between the plates of a parallel-plate capacitor with two faces of the box perpendicular to E ...

Thanks so much guys, I really appreciate it! !

This what i have so far: (x)t = Vox * t t=1.14*10^-7 seconds I broke up the v0 into xy components v0x=3.5*10^5 v0y=3.5*10^5 The problem now is that F=qE = a=qE/m I don't know the acceleration nor the E so this is where i am stuck at PLEASE HELP! THANKS SO MUCH

Got it...thanks!

But what is the E field...its not given... Any input? Thanks.

But what is the E field...its not given... Any input? Thanks.

We haven't covered Lorentz force law. Any more tips? Thanks a bunch.

We haven't covered Lorentz force law. Any more tips? Thanks a bunch.

The surface charge density on an infinite charged plane is - 2.30 *10^-6 A proton is shot straight away from the plane at 2.20*10^6m/s . How far does the proton travel before reaching its turning point? I've tried this problem a few times and got 3 different answers...any suggestions...

An electron is launched at a 45 angle and a speed of 5.0*10^6 from the positive plate of the parallel-plate capacitor shown in the figure. The electron lands 4.0 cm away. What is the electric field strength inside the capacitor? What is the minimum spacing between the plates? So...

hahah thanks so much. I can't believe i made that stupid mistake. I really appreiciate all you help. Thanks. Shaun

My numbers were T= 980 which is 490/sin (150) Fh = 848.71 which is T cos (30) Fv = 490 which is mg-Tsin(30)

The numbers do not seem to be right. Everytime I put the answers in the practice test they are incorrect. Give it a try, maybe the teacher made a mistake.

I tried that and I got Fx= Tcos() Fy = Fv + Tsin () = mg Torque = : Lsin (150) T = L/2 (sin 90) mg I have tried all options and I have been stuck for many hours now. I don't understand. Please help. Thanks

Please help with this problem: http://labphysics.uncc.edu/Phys2101/001/Test3A-001-F94.html #4 Please any help would be greatly appreciated. AOL SN: spatel600 Please let me know. Thanks. Shaun