× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
analiseortiz56 analiseortiz56
wrote...
Go to Answer
Posts: 469
Rep: 0 0
6 years ago
A coil is wrapped with 300 turns of wire on the perimeter of a square frame (side length = 20 cm). Each turn has the same area as the frame, and the total resistance of the coil is 1.5 W. A uniform magnetic field perpendicular to the plane of the coil changes in magnitude at a constant rate from 0.50 T to 0.90 T in 2.0 s. What is the magnitude of the induced emf in the coil while the field is changing?
 a. 2.4 V
  b. 1.6 V
  c. 3.2 V
  d. 4.0 V
  e. 8.4 V
Read 98 times
1 Reply
Replies
Answer verified by a subject expert
KaysonMitchellKaysonMitchell
wrote...
#1
Posts: 363
Rep: 10 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

analiseortiz56 Author
wrote...

6 years ago
Thank you, thank you, thank you!
Butwhy
wrote...

Yesterday
Just got PERFECT on my quiz
jamesbove
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1062 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1151
  
 365
  
 282