kailey

In a television picture tube, electrons are accelerated by an electric field having a value of 1*10^5 N/C. Find the force on an electron. so i know i use E=F/q to find the force but i need the q to get it how do i do that??

The electric field intensity between two charged plates is 1.1*10^3 N/C. The plates are 0.070 m apart. What is the electric potential difference, in volts, between the plates?

a.What electric potential difference exists across a 5.2 µF capacitor that has a charge of 2.1 10-3 C? how do i use uF and C into a formula to find answer?? b.An oil drop is negatively charged and weighs 8.5 10-15 N. The drop is suspended in an electric f...

Hello! I just need help in confirming/denying my own answers. For wrong answers, any assistance would be appreciated. These are study questions for an upcoming test so guidance would be EXTREMELY helpful. THANK YOU THANK YOU THANK YOU :) 1. The Sanctuary...

hello! i just needed help to verify or falsify my answer and any explanation as to why would be extremely helpful! thanks ahead of time. y=(x^2)-6x+10 a. at x=3 b. at x=0 c. at x=1 d. at x=-3 my answer was D. thanks again!

Me again. One last question! Again, just needed my answer verified with any explanation or walk-through. The position of a particle moving along a coordinate line is s=√(3+6t) with s in meters and t in seconds. find the particle's acceleration at t=1 seco...

(i know i've asked so many questions. i just want to make sure my answers are right for this homework! hopefully it isn't too annoying for you :) ) Find the derivative of the given function. y=(tan^-1)√(3x) A. (1)/(√(1-3x)) B. (1)/(6√(3x(1+3x))) C. (3)/(2...

The heaviest naturally occurring element is

If the second term of an arithmetic sequence is -2 and the fourth term is 6, find the seventh term

Thank you so so much for your help! Regarding the wrong answers. I believe that I have found the correct ones. If you could confirm/deny that would be helpful. If there are any that are still wrong from this bunch - I guess I will wing it but hopefully th...

just realized i didn't even specify the directions, haha. it states 'Find the horizontal tangents of the curve.'

just realized i didn't even specify the directions, haha. it states 'Find the horizontal tangents of the curve.'

Yeah, i did forget to include that. I put it in a comment above though! Thanks again and sorry about that. 'Find the horizontal tangents of the curve."

thank you!! also had another quick question. when something asks for y'', is there a name for that type of derivative? like what does y'' mean? thanks again. sorry for having so many questions.

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