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

CBSE - X - Physics - Electricity

Q1:) Draw the shape of the curve obtained when a graph is plotted between I and V.

Asked by 19th July 2012, 6:34 PM
Answered by Expert

Answer:

1) It is a straight line.
 
2) Resistivity of a conductor is a property of a material and temperature. It does not depend on geometry.
    Resistance is directly proportional to length and inversely proportional to cross-sectional area.
    Thus:
    a) The resistance is doubled.
    b) it is doubled
    c)  it is halved
    d)  there will be no change
Answered by Expert 19th July 2012, 11:58 PM

Rate this answer

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Your answer has been posted successfully!

Latest Questions

CBSE X Chemistry

qsnImg
Asked by prabal 22nd February 2018, 8:10 PM

CBSE X Physics

qsnImg
Asked by prabal 22nd February 2018, 7:34 PM

NEET NEET Chemistry

Asked by ashutosh25807 22nd February 2018, 7:25 PM