We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>

Looking For Something at vustudents.ning.com? Click Here to Search

www.bit.ly/vucodes

+ Link For Assignments, GDBs & Online Quizzes Solution

www.bit.ly/papersvu

+ Link For Past Papers, Solved MCQs, Short Notes & More


Dear Students! Share your Assignments / GDBs / Quizzes files as you receive in your LMS, So it can be discussed/solved timely. Add Discussion

How to Add New Discussion in Study Group ? Step By Step Guide Click Here.

Question. No: 1

 

a)      Is it true to say that, current decreases when passing through a resistor and then increases again upon exiting?

b)      Is it true or wrong to say that, Magnetic fields exert a force on all moving electrically charged particles? Either yes or no explain it.                                                                                                                                                                            

 

Question. No: 2

The defibrillator capacitor discharges in 15 ms (milli second) as shown in below figure. How much current does it send through the heart?                                                   

Question. No: 3

 

A power plant provides =500 MW of power through transmission lines at a potential difference of 500 kV. What current flows through the lines? For a city 360 km away from the power plant the total resistance in the transmission lines is 70 ohms. What fraction of the generated power is dissipated as “line loss”? If the generated power is transmitted at a potential difference of 185 kV instead, what fraction is dissipated??                                                                            s

 

 

+ How to Follow the New Added Discussions at Your Mail Address?

+ How to Join Subject Study Groups & Get Helping Material?

+ How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators?

+ VU Students Reserves The Right to Delete Your Profile, If?


See Your Saved Posts Timeline

Views: 2306

.

+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)

+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)

+ Click Here to Search (Looking For something at vustudents.ning.com?)

+ Click Here To Join (Our facebook study Group)

Attachments:

Replies to This Discussion

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions. Read More>>

 

Note:-

For Important Helping Material related to this subject (Solved MCQs, Short Notes, Solved past Papers, E-Books, FAQ,Short Questions Answers & more). You must view all the featured Discussion in this subject group.

For how you can view all the Featured discussions click on the Back to Subject Name Discussions link below the title of this Discussion & then under featured Discussion corner click on the view all link.

Or visit this link 

Click Here For Detail.

&

.•°How to Download past papers from study groups°•.

 

Please Click on the below link to see…

.... How to Find Your Subject Study Group & Join .... 

Q.2

The defibrillator capacitor discharges in 15 ms (milli second) as shown in bellow figure. How much current does it send through the heart?

Solution:

C=88μF = 88×10-6F

∆V=3.5KV=3.5×103V

Time=t=15 ms = 15×10-3s

C=q/∆V=q= C∆V

(88×10-6)(3.5×103 V)

I=∆q/∆t =−3.08×107/15×10-3s

=205.34A

anyone who solves numerical?? ans confirm krna

Q.2

The defibrillator capacitor discharges in 15 ms (milli second) as shown in bellow figure. How much current does it send through the heart?

Solution:

C=88μF = 88×10-6F

∆V=3.5KV=3.5×103V

Time=t=15 ms = 15×10-3s

C=q/∆V=q= C∆V

(88×10-6)(3.5×103 V)

I=∆q/∆t =−3.08×107/15×10-3s

=205.34A

Question 3 ka answer agar kisi k pas ho to please share kr djye

usma current find karain then

power(loss) which is I^2R accordingly..

please koi question no 3 solve kr dy please

please upload solution.........

Koi toh question 3 ka answer post kreeeeeeeee..

Answer 3:

P = V*I ------> I = P/V

500e6/500e3 = 1000A

Assumed through ONE line. I²*R = 1e6*70

70e6 70e6/500e6 = 7/50 = 14%

I²R/P = (P/V)²R/P

P*R/V² = 500e6*70/185kv²

1400/1369 = 1.02

102% So slightly more power is lost than generated

Q.2

The defibrillator capacitor discharges in 15 ms (milli second) as shown in bellow figure. How much current does it send through the heart?

Solution:

C=88μF = 88×10-6F

∆V=3.5KV=3.5×103V

Time=t=15 ms = 15×10-3s

C=q/∆V=q= C∆V

(88×10-6)(3.5×103 V)

I=∆q/∆t =−3.08×107/15×10-3s

=205.34A

phy101 assignment solution......!!

Attachments:

RSS

Latest Activity

+ ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! replied to + "αяsαℓ " Ќąƶµяɨ •"'s discussion Happy Marriage to "Zee" & " Nomi weds Noor"....!
6 minutes ago
Qaisar nadeem replied to + M.Tariq Malik's discussion ENG201 Business and Technical English Writing Assignment No 01 Fall 2019 Solution & Discussion in the group ENG201 Business and Technical English Writing
7 minutes ago
Profile IconQaisar nadeem, Isha Chuhdary and ✧Foodie✧ joined + M.Tariq Malik's group
7 minutes ago
+ ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! posted a discussion
18 minutes ago
+ !! "AS" !! replied to + !! "AS" !!'s discussion Jis Tarah ..
33 minutes ago
+ !! "AS" !! replied to + !! "AS" !!'s discussion Baat Karna ...
34 minutes ago
+ !! "AS" !! replied to + !! "AS" !!'s discussion Ghalti...
35 minutes ago
+ !! "AS" !! replied to + !! "AS" !!'s discussion Yaha Har Cheez ..
35 minutes ago
+ !! "AS" !! replied to + !! "AS" !!'s discussion Alfaaz Ki Nisbat..
36 minutes ago
Profile IconSafdar Mehmood, Shayaan, Hafiz muhammad sufyan and 28 more joined Virtual University of Pakistan
37 minutes ago
+ ! ! ! ! ! ! ReBeL replied to ٥ دن's discussion Gunahon ki gehrai
1 hour ago
MUHAMMAD USMAN replied to MIT's discussion cs604 Quize#1 fall semester 2019 in the group CS604 Operating Systems
1 hour ago
+ ! ! ! ! ! ! ReBeL replied to +¢αяєℓєѕѕ gιяℓ's discussion Iss tasvir ko Unwan Dein :-P
1 hour ago
مخلص posted a discussion
1 hour ago
ambreen fatima and Muhammad Hamza Mehmood are now friends
1 hour ago
MIT added a discussion to the group CS604 Operating Systems
1 hour ago
sardarni liked + M.Tariq Malik's discussion MCM531 Community Journalism Assignment No 01 Fall 2019 Solution & Discussion Due Date: 22-11-2019
2 hours ago
sardarni joined + M.Tariq Malik's group
2 hours ago
blackeagle replied to + M.Tariq Malik's discussion EDU402 Curriculum Development Assignment No 01 Fall 2019 Solution & Discussion in the group EDU402 Curriculum Development
3 hours ago
sardarni joined + M.Tariq Malik's group
3 hours ago

© 2019   Created by + M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service