Recent content by 123ryoma12

Sorry guys, I just read the graph incorrectly. Thanks for pointing that out.

Yout is -16V when Xin < 0.375

My mistake for not completing my answer. And yes, that's what i meant, When -8(xin) was greater than -3 then the Vout would be +16V Then that would be Xin < 0.375 for it to be +16V But the answer is saying the opposite.

Homework Statement https://physicsforums-bernhardtmediall.netdna-ssl.com/data/attachments/73/73750-4bf3d2aa03a724fcf0b13a6b1111902f.jpg The Attempt at a Solution V+ > V- for Vout to be +16V V+ < V- for Vout to be -16V V+ = -8x(in) V- = (-15x18)/30 + (15x12)/30 = -3 My attempt on it was that...

Oh ok thanks. I just thought that for some reason. I didn't really know how the battery worked.

I already posted this, but it was on the wrong section. This is from the 2009 HSC exam. (I'm in Australia) I checked the answers and found that electric field strength was E = 100/0.10 = 1000V/m My question is, what would the electric field strength be if the positively charged plate was...

I just realized that I shouldn't have posted here. Sorry about that. But another question http://www.regentsprep.org/Regents/physics/phys03/aparplate/plate3.gif In this gif where E = V/d Shouldn't it be E = 2V/d as there is voltage going to the positive and negatively charged plate for example...

This is from the 2009 HSC exam. (I'm in Australia) I checked the answers and found that electric field strength was E = 100/0.10 = 1000 My question is, what would the electric field strength be if the positively charged plate was +100V instead of 0V Would it be 200/0.1 = 2000? Is the formula E...