× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
5
g
5
K
5
o
5
g
5
o
4
k
4
s
4
I
4
k
4
j
4
o
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
kph2015 kph2015
wrote...
Posts: 8
Rep: 0 0
10 years ago
A 25.0-mH inductor is connected in series to a 20.0-Ω resistor through a 15.0-V dc power supply and a switch. If the switch is closed at t = 0 s, what is the time constant of this circuit?


0.800×10-3 s
0.800×10-2 s
0.500 s
1.25×10-3 s
12.5×10-2 s
Read 672 times
1 Reply

Related Topics

Replies
wrote...
#1
Staff Member
Educator
10 years ago
I just answered this, didn't I? Look at the other topic you started.
Mastering in Nutritional Biology
Tralalalala Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1004 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 103
  
 250
  
 2060
Your Opinion
Do you believe in global warming?
Votes: 419
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?