Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

Home / Doubts and Solutions/CBSE/Class 10/Physics

NUMERICAL-3

Asked by 14th August 2008, 7:07 PM
Answered by Expert
Answer:

Resistance,R=(resistivity)(length)/Area of cross section=1.72 X 10-8X103/(3.1416X10-6)=5.47 Ω

Answered by Expert 15th August 2008, 4:20 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

Sir,what is a Quatisation of charge
22nd April 2016, 8:40 AM
Sir,why is moon called a satellite?
29th April 2016, 8:42 AM
please give me the explanation of this statement "the equivalent resistance is greater than the greatest resistance in the series combination "   
as well as "the equivalent resistance is lesser than the least of all resistance in parallel combination"
pls explain me clearly
29th April 2016, 7:38 PM
sir,
   Answer the following questions regarding box type solar cooker;
1)Why is its interior part painted black?
2)Why is it covered with double planed glass lid?
3)Why is a plane mirror reflector used?
4)What is optimum temperature obtained by this cooker?
5)State any two of its advantages and limitations?
2nd May 2016, 10:54 AM
ma,am, sir is their any more simpler way to understand ohm's law better. can not understand it properly
3rd May 2016, 12:50 PM
RELATED STUDY RESOURCES :
CBSE Class-10 QUESTION ANSWERS

Chat with us on WhatsApp