Top Posters
Since Sunday
9
M
4
4
k
4
j
4
s
4
k
3
e
3
t
3
R
3
k
3
j
3
New Topic  
AsadQ1 AsadQ1
wrote...
Posts: 121
Rep: 0 0
2 weeks ago

An electron is projected horizontally with a speed of 5.0 × 106 m exactly in the middle of two parallel plates at potentials of −40 V and 104 V, respectively. The plate separation is 3.0 cm. The plates are long enough that the electron, rather than passing completely between the plates, eventually strikes the plate sitting at 104 V potential. What is the speed of the electron when it strikes the plate? The mass of the electron is 9.11 × 10−31 kg.



8.7 × 106 m/s



7.1 × 106 m/s



6.0 × 106 m/s



5.0 × 106 m/s

Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 16 times
1 Reply
Replies
Answer verified by a subject expert
collegelife_288collegelife_288
wrote...
Posts: 116
Rep: 0 0
2 weeks ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

AsadQ1 Author
wrote...

2 weeks ago
Correct Slight Smile TY
wrote...

Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

2 hours ago
Thanks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  832 People Browsing
 152 Signed Up Today
Related Images
  
 1270
  
 241
  
 238